Methodology

MassID Audit

BOLD Carbon

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: 10,256.4kg
: 2026-04-06 23:45 UTC

Overview

Audit result: PASSED
MassID type: Organic
Mass weight: 10,256.4 kg
MassID origin: Contagem / MG (BR)
Recycler: BIOCOMP SOLUCOES AMBIENTAIS LTDA

Timeline

Responsible PartyCarrot Foundation · Zug, Switzerland — on all 24 events

Registered byCarrot Foundation · Switzerland (CH) — filed every event

Events the record keeps private are not listed. They are filtered out before this page is built.

21 checksApproved21 approved

012026-04-06 23:45UTCMassIDReferenced · MassID · Organic · Food, Food Waste and Beverages

· 4

Weight: 10,256.4 kg
Type: Organic
Recycler: BIOCOMP SOLUCOES AMBIENTAIS LTDA
Origin: Contagem / MG (BR)

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Linked record

MassID · Organic · Food, Food Waste and Beverages

Event ID58a544c5-4d6b-4c7d-b3a6-3a0e39f325de

022026-04-06 23:45UTCVerify: Waste Mass is UniqueValidates that each MassID is unique within the system to prevent duplicate entries

· 9

Rule Name: Waste Mass is Unique
Slug: waste-mass-is-unique
Evaluation Result: PASSED
Execution Order: 1
Rule Output Message: No other MassIDs with the same attributes were found.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/waste-mass-is-unique opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 6c79960dab54ab4eb4d26aefc6721058

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID17c483bc-4409-4849-a203-8a06af7d049b

032026-04-06 23:45UTCVerify: No Conflicting GasID or CreditVerifies that the MassID has not been previously registered in other carbon certificates or carbon credits

· 9

Rule Name: No Conflicting GasID or Credit
Slug: no-conflicting-gas-id-or-credit
Evaluation Result: PASSED
Execution Order: 2
Rule Output Message: The MassID is not linked to a valid MassID Certificate
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/no-conflicting-gas-id-or-credit opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 565f038c8163eb94a0f4ffbc74dd6655

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event IDab2dcd10-6f36-404a-a3c3-8bc3d543a0ab

042026-04-06 23:45UTCVerify: Project Period LimitConfirms that the MassID processing occurred within the valid project timeframe

· 9

Rule Name: Project Period Limit
Slug: project-period-limit
Evaluation Result: PASSED
Execution Order: 3
Rule Output Message: The "Recycled" event occurred on or after the first day of the previous year, in UTC time.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/project-period-limit opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: ad3b413fb19e125aeb75686f9c297f3d

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID1dd9c32f-4a39-40bd-b0ae-af70ed452160

052026-04-06 23:45UTCVerify: Participant Accreditations & Verifications RequirementsChecks if all participating entities have valid certifications and permissions

· 9

Rule Name: Participant Accreditations & Verifications Requirements
Slug: participant-accreditations
Evaluation Result: PASSED
Execution Order: 4
Rule Output Message: All participant accreditations-and-verifications are active and approved.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/participant-accreditations-and-verifications-requirements opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 53e1ebc7dc40195a4149a19f018df69b

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event IDfc79e1fd-45bd-4a3e-9c69-cdf03ca35cfd

062026-04-06 23:45UTCVerify: MassID QualificationsValidates the proper categorization and definition of the organic waste mass

· 9

Rule Name: MassID Qualifications
Slug: mass-id-qualifications
Evaluation Result: PASSED
Execution Order: 5
Rule Output Message: The document qualifications are valid: category is "MassID", type is "Organic", measurement unit is "kg", and value is greater than 0.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/mass-id-qualifications opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 58053ac0eeb7e8d8b58a037b5052f87a

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID7a516e69-9371-488b-935b-c95eea8bf98b

072026-04-06 23:45UTCVerify: Regional Waste ClassificationPrivate fieldsEnsures the waste is properly classified according to local regulations and standards

· 10 · 1 private

Rule Name: Regional Waste Classification
Slug: regional-waste-classification
Evaluation Result: PASSED
Execution Order: 6
Rule Output Message: The local waste classification "Local Waste Classification ID" and "Local Waste Classification Description" provided in the Pick-up event match a valid Ibama code for the recycler's country.
Rule Result Details: private
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/regional-waste-classification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 1bc01467b598ae2cac85d4b906c9d6d5

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID7c8c13d1-1af2-4af6-8f7b-8a30ba49f20e

082026-04-06 23:46UTCVerify: Geolocation and Address PrecisionVerifies the accuracy of geographical coordinates for waste collection and processing locations

· 9

Rule Name: Geolocation and Address Precision
Slug: geolocation-and-address-precision
Evaluation Result: PASSED
Execution Order: 7
Rule Output Message: Optional validation skipped for Waste Generator (verification document not found). Compliant Recycler address: the geodesic distance between the event address coordinates and the accredited facility coordinates is 8192 m, but the address data matches with 100% similarity.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/geolocation-and-address-precision opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 9f681ec473bd830ac6786438560b75d4

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event IDbb63b00a-1cae-4373-b51a-b08ce51b8dca

092026-04-06 23:46UTCVerify: Waste Origin IdentificationValidates the documented source and origin point of the organic waste

· 9

Rule Name: Waste Origin Identification
Slug: waste-origin-identification
Evaluation Result: PASSED
Execution Order: 8
Rule Output Message: A single "ACTOR" event with the label "Waste Generator" was found.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/waste-origin-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 8cafc1179911ce2e8cd9e5ed0d152a22

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID009aade5-aa42-4b14-8237-14bc9402709b

102026-04-06 23:46UTCVerify: Hauler IdentificationConfirms the identity and credentials of the waste transportation company

· 9

Rule Name: Hauler Identification
Slug: hauler-identification
Evaluation Result: PASSED
Execution Order: 9
Rule Output Message: An "ACTOR" with the label "Hauler" was found.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/hauler-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: abb764d39c1135b9d29e5ee96416e44a

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID0db8f86a-ff91-460e-b424-f92acbfe7a4f

112026-04-06 23:46UTCVerify: Vehicle IdentificationVerifies the registration and compliance of vehicles used in waste transportation

· 9

Rule Name: Vehicle Identification
Slug: vehicle-identification
Evaluation Result: PASSED
Execution Order: 10
Rule Output Message: In the "Pick-up" event, a valid "Vehicle Type" and correctly formatted "Vehicle License Plate" were provided.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/vehicle-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 2875f29f88c4750c83af8db32839a6ef

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID1354adc6-987e-46a9-a161-83aa9c91f5b8

122026-04-06 23:46UTCVerify: Driver IdentificationValidates the identity and proper licensing of the waste transport driver

· 9

Rule Name: Driver Identification
Slug: driver-identification
Evaluation Result: PASSED
Execution Order: 11
Rule Output Message: In the "Pick-up" event, the "Driver Identifier" was not provided, but a "Driver Identifier Exemption Justification" was declared: Driver identifier not provided.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/driver-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: aa834e321163514d4be8be1da0d37c95

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event IDe1d0e5b8-e30f-476d-b2c0-940d056ec32a

132026-04-06 23:46UTCVerify: Transport Manifest DataPrivate fieldsChecks the completeness and accuracy of waste transportation documentation

· 10 · 1 private

Rule Name: Transport Manifest Data
Slug: transport-manifest-data
Evaluation Result: PASSED
Execution Order: 12
Rule Output Message: The MTR attachment (No. 0725341812), issued on 2025-07-31T03:00:00.000000Z, with a value of 10256.4kg, was provided.
Rule Result Details: private
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/transport-manifest-data opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 07e7e6f982eef460e29c1cce23ca4fc9

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID9fdf5875-f230-419b-8b0b-22c46a3c0545

142026-04-06 23:46UTCVerify: Processor IdentificationValidates the identity and certification of the waste processing facility

· 9

Rule Name: Processor Identification
Slug: processor-identification
Evaluation Result: PASSED
Execution Order: 13
Rule Output Message: A single "ACTOR" event with the label "Processor" was found.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/processor-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 15bb594ce5a8df78102421678a6e7dcb

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID2105dde2-635c-4a3c-b69b-a56aa72787f2

152026-04-06 23:46UTCVerify: Recycler IdentificationConfirms the identity and credentials of the recycling facility operator

· 9

Rule Name: Recycler Identification
Slug: recycler-identification
Evaluation Result: PASSED
Execution Order: 14
Rule Output Message: A single "ACTOR" event with the label "Recycler" was found.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/recycler-identification opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 99722677a199aa233ac104ea89d1a66e

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID6750940c-b27b-43b7-bacc-03dc0fd7345d

162026-04-06 23:46UTCVerify: WeighingVerifies the accurate measurement and recording of waste MassID quantities

· 9

Rule Name: Weighing
Slug: weighing
Evaluation Result: PASSED
Execution Order: 15
Rule Output Message: The weighing event was captured as a single-step process, and all required attributes are valid. The omission of the "Container Capacity" is permitted under an approved exception granted to this recycler for the duration of the accreditation period. The omission of the "Container Quantity" is permitted under an approved exception granted to this recycler for the duration of the accreditation period. The omission of the "Tare" is permitted under an approved exception granted to this recycler for the duration of the accreditation period.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/27b877dffef7a9953fea2e96c4cef5d7246afee7/apps/methodologies/bold-carbon/rule-processors/mass-id/weighing opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: 27b877dffef7a9953fea2e96c4cef5d7246afee7
Rule Processor Artifact Checksum: 4097a26b435726c1c16b57460ed8e450

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID7a5301d3-2b8b-4d90-90f7-a3a59b6bfdc7

172026-04-06 23:46UTCVerify: Drop-off at RecyclerValidates the proper reception and documentation of waste at the recycling facility

· 9

Rule Name: Drop-off at Recycler
Slug: drop-off-at-recycler
Evaluation Result: PASSED
Execution Order: 16
Rule Output Message: The "Drop-off" event was recorded with a valid "Receiving Operator Identifier", and its address matches the "Recycler" ACTOR event address.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/drop-off-at-recycler opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 8710085933879697a7a0c35741e47e9f

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID3bb1adb9-b530-44e4-9737-816e47089bf8

182026-04-06 23:46UTCVerify: MassID SortingConfirms the proper segregation and classification of organic waste materials

· 9

Rule Name: MassID Sorting
Slug: mass-id-sorting
Evaluation Result: PASSED
Execution Order: 17
Rule Output Message: The calculated sorting value is within the allowed tolerance of 0.1 kg. The difference is 0 kg.
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/mass-id-sorting opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 8995198cc77ee5d63ff1b8d547490399

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event IDbb4c4e5e-8753-4672-9ec6-0a7758de7324

192026-04-06 23:46UTCVerify: Composting Cycle TimeframeValidates that the composting process follows required duration and conditions

· 9

Rule Name: Composting Cycle Timeframe
Slug: composting-cycle-timeframe
Evaluation Result: PASSED
Execution Order: 18
Rule Output Message: The time between the "Drop-off" and "Recycled" events is 59 days, within the valid range (60-180 days).
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/composting-cycle-timeframe opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: cfc7503436ca493b0c91dd06fe407903

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID634d13df-d7d7-484e-a906-4f1430e7d325

202026-04-06 23:46UTCVerify: Recycling Manifest DataPrivate fieldsVerifies the completion and accuracy of final recycling documentation and outcomes

· 10 · 1 private

Rule Name: Recycling Manifest Data
Slug: recycling-manifest-data
Evaluation Result: PASSED
Execution Order: 19
Rule Output Message: The CDF attachment (No. 3559673/2025), issued on 2025-08-01 00:00:00, with a value of 104300kg, was provided.
Rule Result Details: private
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/recycling-manifest-data opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: 304a45eeb35819e2ff7132d760ab11bb

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID4729709b-5c5a-4b57-8c10-a091cc19cb0f

212026-04-06 23:46UTCVerify: Project BoundaryPrivate fieldsValidate if the MassID is in accordance with the project boundary, we only output the value.

· 10 · 1 private

Rule Name: Project Boundary
Slug: project-boundary
Evaluation Result: PASSED
Execution Order: 20
Rule Output Message: The distance between the first "Pick-up" and last "Drop-off" is 88.907 km.
Rule Result Details: private
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/project-boundary opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: b9eb318d5195618a004656c5d025e2a4

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID05d61ffb-a7ab-423b-88f6-41b7587fa892

222026-04-06 23:46UTCPrevented CO₂ePrivate fields

· 10 · 1 private

Rule Name: Prevented CO₂e
Slug: prevented-emissions
Evaluation Result: PASSED
Execution Order: 21
Rule Output Message: The prevented emissions were calculated as 4709.246 kg CO₂e using the formula (10256.4 x 0.459152) - (10256.4 x 0) = 4709.246 [formula: (current_value x prevented_emissions_by_waste_subtype_and_baseline_per_ton) - (current_value x exceeding_emission_coefficient) = prevented_emissions].
Rule Result Details: private
Rule Source Code URL: https://github.com/carrot-foundation/methodology-rules/tree/f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4/apps/methodologies/bold-carbon/rule-processors/mass-id/prevented-emissions opens in a new tab
Rule Execution ID: 9fb2afff-2fa3-4e63-8a6e-e0517c2ff13e
Rule Source Code Version: f89c6aa02b3f5bd43b2fcffeb3b0cd2d0e4885e4
Rule Processor Artifact Checksum: ba2e9d39cd86beac1b239a0568660a59

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID9c31c9e1-af30-45ba-a2eb-17fb12cf9120

232026-04-06 23:46UTCResult: PASSED

· 1

Evaluation Result: PASSED

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Event ID05b391e1-dac0-4072-88c1-95775b85d47d

242026-04-06 23:46UTCIssued: GasIDCreated · GasID

Responsible Party

Carrot FoundationZug, Switzerland

Identification and address

Participant Name: Carrot Foundation
Entity Type: COMPANY
Participant Tax ID: ***152448***
Tax ID Type: UID
Neighborhood: Zug
City: Zug
Country State: Zug
Country: Switzerland (CH)
Geolocation: 47.1742477, 8.5178422
Participant ID: b20a7caf-3e55-42f7-86f5-9bde362a4b0f

Linked record

GasID

Event ID0fdb41ab-e644-4b7f-bca0-c0d658411075

Participants

ELOVERDEJoinville, SC, BrazilIntegrator

Entity Type: COMPANY
Participant Tax ID: ***304450*****
Tax ID Type: CNPJ
Neighborhood: Glória
City: Joinville
Country State: SC
Country: Brazil (BR)
Geolocation: -26.2974144, -48.8640725
Participant ID: 37b56a0c-66b7-488c-88b1-6a17113e6674

Roles · 1

IntegratorIntegrator

Responsible Party

On no event of this record.

BIOCOMP SOLUCOES AMBIENTAIS LTDAPapagaios, MG, BrazilRecyclerProcessor

Entity Type: COMPANY
Participant Tax ID: ***429620*****
Tax ID Type: CNPJ
Neighborhood: Zona Rural
City: Papagaios
Country State: MG
Country: Brazil (BR)
Geolocation: -19.3798319, -44.6802857
Participant ID: 41a6cd25-4638-4c57-87c6-77d374c12682

Roles · 2

RecyclerRecycler (2025-2027)
ProcessorProcessor (2025-2027)

Responsible Party

On no event of this record.

FAU Agricultura e Meio AmbienteErechim, Rio Grande do Sul, BrazilRecycler Verifier

Entity Type: COMPANY
Participant Tax ID: ***954990*****
Tax ID Type: CNPJ
Neighborhood: José Bonifacio
City: Erechim
Country State: Rio Grande do Sul
Country: Brazil (BR)
Geolocation: -27.625139, -52.263985
Participant ID: eeefb53f-8f1d-494b-8006-1c4935403ece

Roles · 1

Recycler VerifierAuditor

Responsible Party

On no event of this record.

BIOCOMP SOLUCOES AMBIENTAIS LTDAPapagaios, MG, BrazilHauler

Entity Type: COMPANY
Participant Tax ID: ***429620*****
Tax ID Type: CNPJ
Neighborhood: Zona Rural
City: Papagaios
Country State: MG
Country: Brazil (BR)
Geolocation: -19.4454378, -44.7420582
Participant ID: 364f9c5e-8bdf-4272-8f7a-d7021a8657ce

Roles · 1

Hauler

Responsible Party

On no event of this record.

Name withheldRio de Janeiro, BrazilMethodology Author

Entity Type: PERSON
Participant Tax ID: private
Tax ID Type: private
Neighborhood: Recreio dos Bandeirantes
City: Rio de Janeiro
Country State: Rio de Janeiro
Country: Brazil (BR)
Geolocation: private
Participant ID: ea0c9d1d-da4b-4baf-a5c8-d4929a7b19ba

Roles · 1

Methodology Author

Responsible Party

On no event of this record.

SolidosBarueri, São Paulo, BrazilMethodology Developer

Entity Type: COMPANY
Participant Tax ID: ***808520*****
Tax ID Type: CNPJ
Neighborhood: Condominio Centro Comercial Alphaville
City: Barueri
Country State: São Paulo
Country: Brazil (BR)
Geolocation: -23.4972914, -46.8505494
Participant ID: 122e788f-d8c1-4bd5-88ca-1258439b3347

Roles · 1

Methodology Developer

Responsible Party

On no event of this record.

Bureau Veritas CertificationBarueri, São Paulo, BrazilMethodology Validator

Entity Type: COMPANY
Participant Tax ID: ***680120*****
Tax ID Type: CNPJ
Neighborhood: Alphaville Centro Industrial e Empresarial
City: Barueri
Country State: São Paulo
Country: Brazil (BR)
Geolocation: -23.50443232, -46.8577479
Participant ID: 9cbae882-cb6c-46a9-91f4-334c99659cd5

Roles · 1

Methodology Validator

Responsible Party

On no event of this record.

Record metadata

The record's own fields: how it is classified, when it happened, where it stands and who it belongs to. Anything an event recorded stays with that event, above.

Category: Methodology
Type: MassID Audit
Subtype: —
Title: MassID Audit (BOLD Carbon)
Short title: —
: OPEN
: 10,256.4 kg
: 2026-04-06 23:45 UTC
: 2026-04-06 23:45 UTC
: Carrot FoundationSwitzerland (CH)
: Zug, Switzerland
: —