Methodology

GasID #142

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: 207.818kg
: 2025-09-10 17:44 UTC

Overview

Reduced weight: 207.818 kg
Gas type: Methane (CH₄)
Audited weight: 3,138.3 kg
MassID type: Organic
MassID origin: JUNDIAÍ / SP (BR)
: BOLD Carbon (CH₄)
Methodology version: 1.0.2

Timeline

Responsible PartyCarrot Fndn · Zug, Switzerland — on all 7 events

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

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

012025-09-10 17:44UTCMassIDReferenced · MassID · Organic · Domestic Sludge

· 3

Weight: 3,138.3 kg
Type: Organic
Origin: JUNDIAÍ / SP (BR)

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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 · Domestic Sludge

Event IDcc5d50ef-7581-4841-a98f-7ee8e3c1eae9

022025-09-10 17:44UTCBOLD Carbon (CH₄)Referenced · BOLD Carbon (CH₄)

· 2

Methodology Slug: bold-carbon
Version: 1.0.2

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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

BOLD Carbon (CH₄)

Event IDc1a83e41-704c-461f-a12c-ca5c06726066

032025-09-10 17:44UTCMassID AuditReferenced · MassID Audit (BOLD Carbon (CH₄))

· 2

Evaluation Result: PASSED
Gas Type: Methane (CH₄)

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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 Audit (BOLD Carbon (CH₄))

Event ID93f2a950-4d66-40fa-ba6e-20c9c4075642

042026-01-30 14:47UTCIssued: Credit OrderReferenced · Purchase Certificate

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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

Purchase Certificate

Event ID05e56f8f-0dfa-4c1e-8ed1-5bc2fee90d65

052026-08-26 15:53UTCTokenized · GasID #142

· 6

Token ID: 142
Blockchain Network: Polygon
IPFS URI: ipfs://QmZBFPtNrTJj54oVtrkVom6LHoYVnHrZuonZG1R7w45QMj (Metadata Viewer) opens in a new tab
Transaction Hash: 0x07730754b5b6b4445109b93d90fd4d88163a5a65af4c29d3fb3b8a9b594cfb7a
Smart Contract Address: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction URL: https://polygonscan.com/tx/0x07730754b5b6b4445109b93d90fd4d88163a5a65af4c29d3fb3b8a9b594cfb7a opens in a new tab

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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

On-chain proof

View this transaction

Event ID452ea501-1b9b-45a9-92a2-a6e450760bd5

062026-08-28 09:55UTCCredits Purchased • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 4

Purchased: 0.207818 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
MassID: ba2932fd-83ba-43bf-b47b-7149ce4637d7

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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

Credit Order

Event IDd14c7663-94d0-4815-a2e6-ae30f8204158

072026-08-28 09:55UTCCredits Retired • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 3

Retired: 0.207818 credits
Credit Collection: Cold Start Jundiaí
MassID: ba2932fd-83ba-43bf-b47b-7149ce4637d7

Responsible Party

Carrot FndnZug, Switzerland

Identification and address

Participant Name: Carrot Fndn
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

Credit Order

Event ID87adc28d-3688-4021-8b51-8e43daa2fcd7

Participants

Carrot FndnZug, SwitzerlandCommunity Impact PoolNetwork7 events

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

Roles · 2

Community Impact Pool
Network

Responsible Party

#01MassID2025-09-10 17:44
#02BOLD Carbon (CH₄)2025-09-10 17:44
#03MassID Audit2025-09-10 17:44
#04Issued: Credit Order2026-01-30 14:47
#05Tokenized · GasID #1422026-08-26 15:53
#06Credits Purchased • Carbon Credit (C-CARB.CH4)2026-08-28 09:55
#07Credits Retired • Carbon Credit (C-CARB.CH4)2026-08-28 09:55

Name withheldJundiaí, SP, BrazilHauler

Entity Type: COMPANY
Participant Tax ID: private
Tax ID Type: private
Neighborhood: RES. JUNDIAÍ
City: Jundiaí
Country State: SP
Country: Brazil (BR)
Geolocation: private
Participant ID: 0216560a-f418-4de7-ac4f-c4e83b837def

Roles · 1

Hauler

Responsible Party

On no event of this record.

Tera Ambiental LTDAJundiaí, SP, BrazilIntegrator

Entity Type: COMPANY
Participant Tax ID: ***911150*****
Tax ID Type: CNPJ
Neighborhood: Jd Santa Teresa
City: Jundiaí
Country State: SP
Country: Brazil (BR)
Geolocation: -23.19276769, -46.91033236
Participant ID: 437aaecc-2466-4518-ace0-fc6c4682230e

Roles · 1

Integrator

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.

TERA AMBIENTAL LTDAJundiaí, SP, BrazilProcessorRecycler

Entity Type: COMPANY
Participant Tax ID: ***911150*****
Tax ID Type: CNPJ
Neighborhood: VARJÃO
City: Jundiaí
Country State: SP
Country: Brazil (BR)
Geolocation: -23.1418566, -47.0031239
Participant ID: 99315049-5c64-42cd-a6b8-2542a35dd0df

Roles · 2

Processor
Recycler

Responsible Party

On no event of this record.

Name withheldJundiaí, SP, BrazilWaste Generator

Entity Type: COMPANY
Participant Tax ID: private
Tax ID Type: private
Neighborhood: JD. NOVO HORIZONTE
City: Jundiaí
Country State: SP
Country: Brazil (BR)
Geolocation: private
Participant ID: 3167edf4-90bd-4b0c-a33f-80bf18d0ef72

Roles · 1

Waste Generator

Responsible Party

On no event of this record.

On-chain record

What this record's own events stated about each token — the minting event, and any later event that changed what it stated. Every value is the one an event carried, and a row whose source is not the minting event says so; nothing here is derived or enriched by this page.

Token ID: 142
Network: Polygon
: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction hash: 0x07730754b5b6b4445109b93d90fd4d88163a5a65af4c29d3fb3b8a9b594cfb7a
Transaction on explorer: https://polygonscan.com/tx/0x07730754b5b6b4445109b93d90fd4d88163a5a65af4c29d3fb3b8a9b594cfb7a opens in a new tab
: ipfs://QmZBFPtNrTJj54oVtrkVom6LHoYVnHrZuonZG1R7w45QMj (Metadata Viewer) opens in a new tab

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: GasID
Subtype: —
Title: GasID
Short title: —
: OPEN
: 207.818 kg
: 2025-09-10 17:44 UTC
: 2025-09-10 17:44 UTC
: Carrot FndnSwitzerland (CH)
: Zug, Switzerland
: —