Methodology

GasID #258

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: 1,020.734kg
: 2025-09-10 15:03 UTC

Overview

Reduced weight: 1,020.734 kg
Gas type: Methane (CH₄)
Audited weight: 15,414.3 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 15:03UTCMassIDReferenced · MassID · Organic · Domestic Sludge

· 3

Weight: 15,414.3 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 ID5193c215-eee8-4b12-973b-1b17ee39ab65

022025-09-10 15:03UTCBOLD 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 ID22837cc8-2760-4568-99e0-62037470a7cf

032025-09-10 15:03UTCMassID 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 ID78cf4b6e-b5ce-40cb-8469-233966613811

042025-10-30 21:11UTCIssued: 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 ID2041b8fd-370d-4d27-8f43-e77101db6b6d

052026-08-26 21:03UTCTokenized · GasID #258

· 6

Token ID: 258
Blockchain Network: Polygon
IPFS URI: ipfs://QmU1mQCSpdtVg1mtGdp6Leq3ijcMsUsUm4EPWxseL2sCWH (Metadata Viewer) opens in a new tab
Transaction Hash: 0xd64dbb1e6caec0c279267e5087b96e4f257fe295abf8c3cdfdc9d1ee2907e56e
Smart Contract Address: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction URL: https://polygonscan.com/tx/0xd64dbb1e6caec0c279267e5087b96e4f257fe295abf8c3cdfdc9d1ee2907e56e 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 ID958876ba-504b-4fd3-9f05-bdb74738cc43

062026-08-28 09:56UTCCredits Purchased • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 4

Purchased: 1.020734 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
MassID: 015d8eae-4ee6-4df5-908b-d2ee2b4dca8b

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 ID6c93b14e-329b-4892-bc02-095d5b021470

072026-08-28 09:56UTCCredits Retired • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 3

Retired: 1.020734 credits
Credit Collection: Cold Start Jundiaí
MassID: 015d8eae-4ee6-4df5-908b-d2ee2b4dca8b

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 IDfb15a206-9415-4fd0-a690-3b12cf8e88ab

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 15:03
#02BOLD Carbon (CH₄)2025-09-10 15:03
#03MassID Audit2025-09-10 15:03
#04Issued: Credit Order2025-10-30 21:11
#05Tokenized · GasID #2582026-08-26 21:03
#06Credits Purchased • Carbon Credit (C-CARB.CH4)2026-08-28 09:56
#07Credits Retired • Carbon Credit (C-CARB.CH4)2026-08-28 09:56

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: 258
Network: Polygon
: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction hash: 0xd64dbb1e6caec0c279267e5087b96e4f257fe295abf8c3cdfdc9d1ee2907e56e
Transaction on explorer: https://polygonscan.com/tx/0xd64dbb1e6caec0c279267e5087b96e4f257fe295abf8c3cdfdc9d1ee2907e56e opens in a new tab
: ipfs://QmU1mQCSpdtVg1mtGdp6Leq3ijcMsUsUm4EPWxseL2sCWH (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
: 1,020.734 kg
: 2025-09-10 15:03 UTC
: 2025-09-10 15:03 UTC
: Carrot FndnSwitzerland (CH)
: Zug, Switzerland
: —