Methodology

GasID #41

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: 296.63172kg
: 2026-05-29 19:59 UTC

Overview

Reduced weight: 296.63172 kg
Gas type: Methane (CH₄)
Audited weight: 4,455 kg
MassID type: Organic
MassID origin: Itaúna / MG (BR)
Recycler: BIOCOMP SOLUCOES AMBIENTAIS LTDA
Methodology version: 1.0.2

Timeline

Responsible PartyCarrot Foundation · Zug, Switzerland — on all 9 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.

012026-05-29 19:59UTCBOLD CarbonReferenced · BOLD Carbon

· 2

Methodology Slug: bold-carbon
Version: 1.0.2

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

BOLD Carbon

Event ID4f3737fa-34aa-4a22-8ba1-a56903b129da

022026-05-29 19:59UTCMassIDReferenced · MassID · Organic · Domestic Sludge

· 4

Weight: 4,455 kg
Type: Organic
Recycler: BIOCOMP SOLUCOES AMBIENTAIS LTDA
Origin: Itaúna / 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 · Domestic Sludge

Event ID5d106fae-34e9-4447-b0ed-d75ee6f7a3e3

032026-05-29 19:59UTCMassID AuditApprovedReferenced · MassID Audit (BOLD Carbon)

· 2

Evaluation Result: PASSED
Gas Type: Methane (CH₄)

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 Audit (BOLD Carbon)

Event ID28b054f0-1bcd-468f-bdf7-5a78d3034233

042026-08-06 15:07UTCTokenized · GasID #41

· 6

Token ID: 41
Blockchain Network: Polygon
IPFS URI: ipfs://QmVxdYCzX6jVyV5SXs8kto5epR4aFrKvoRPp17im2pqq1o
Transaction Hash: 0x153676c3740c2c834c8ca76019b50f21c804047ca0d259ebad9f62738695304c
Smart Contract Address: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction URL: https://polygonscan.com/tx/0x153676c3740c2c834c8ca76019b50f21c804047ca0d259ebad9f62738695304c opens in a new tab

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

On-chain proof

View this metadata View this transaction

Event ID31a4c2ef-e51f-4be9-b0a6-26fca3b83143

052026-08-07 12:34UTCCredits Purchased • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 3

Purchased: 0.001044 credits
MassID Type: Sludge From Waste Treatment
MassID: b386761e-9735-40d9-b924-6e214394ce50

Rewards distribution

11 shares · 11 roles

Shares by role

Conditions: Identified origin · Waste generator onboarding incomplete — part of its share routed to the Impact Pool

RecyclerBIOCOMP SOLUCOES AMBIENTAIS LTDA30%

digital MRVName withheld16.5%

Waste GeneratorName withheld12.5%

Impact PoolName withheld12.5%

ProcessorBIOCOMP SOLUCOES AMBIENTAIS LTDA10%

Network IntegratorELOVERDE8%

HaulerName withheld5%

Distribution FeeName withheld2.5%

Methodology AuthorName withheld1%

Methodology DeveloperName withheld1%

RegistryName withheld1%

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

Credit Order

Event ID58b3fb8d-6abf-436d-b042-5d558d870923

062026-08-07 12:34UTCCredits Retired • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 2

Retired: 0.001044 credits
MassID: b386761e-9735-40d9-b924-6e214394ce50

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

Credit Order

Event ID782bab15-9447-4ed8-b8c9-5d0325bd0f64

072026-08-07 12:42UTCCredits Purchased • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 3

Purchased: 0.005339 credits
MassID Type: Sludge From Waste Treatment
MassID: b386761e-9735-40d9-b924-6e214394ce50

Rewards distribution

11 shares · 11 roles

Shares by role

Conditions: Identified origin · Waste generator onboarding incomplete — part of its share routed to the Impact Pool

RecyclerBIOCOMP SOLUCOES AMBIENTAIS LTDA30%

digital MRVName withheld16.5%

Waste GeneratorName withheld12.5%

Impact PoolName withheld12.5%

ProcessorBIOCOMP SOLUCOES AMBIENTAIS LTDA10%

Network IntegratorELOVERDE8%

HaulerName withheld5%

Distribution FeeName withheld2.5%

Methodology AuthorName withheld1%

Methodology DeveloperName withheld1%

RegistryName withheld1%

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

Credit Order

Event IDd1e666c5-5e27-49de-827b-bbd98486a2e0

082026-08-07 12:42UTCCredits Retired • Carbon Credit (C-CARB.CH4)Referenced · Credit Order

· 2

Retired: 0.005339 credits
MassID: b386761e-9735-40d9-b924-6e214394ce50

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

Credit Order

Event IDb59d6b74-7d8e-4dbb-8668-d777241c2732

092026-08-19 20:52UTCIPFS URI Updated

· 6

Token ID: 41
Smart Contract Address: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
IPFS URI: ipfs://QmQQmCKqK8TiotNnwiaFBitJm9qkSrXo4sa5gAaFj5fj6Y
Previous IPFS URI: ipfs://QmVxdYCzX6jVyV5SXs8kto5epR4aFrKvoRPp17im2pqq1o
Transaction Hash: 0xf0f26fb38e4173cd860a26e2882dcb3ebbd5af8120890272ea322e2b5b01fdd9
Transaction URL: https://polygonscan.com/tx/0xf0f26fb38e4173cd860a26e2882dcb3ebbd5af8120890272ea322e2b5b01fdd9 opens in a new tab

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

On-chain proof

View this metadata View this transaction

Event ID1fd0773d-1203-4c9f-b10c-58a500ed0468

Participants

Name withheldIgarapé, MG, BrazilHauler

Entity Type: COMPANY
Participant Tax ID: private
Tax ID Type: private
Neighborhood: —
City: Igarapé
Country State: MG
Country: Brazil (BR)
Geolocation: private
Participant ID: d7537b37-8a87-42e2-8b57-38f473e5ef51

Roles · 1

Hauler

Responsible Party

On no event of this record.

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

Integrator

Responsible Party

On no event of this record.

Carrot FoundationZug, SwitzerlandCommunity Impact PoolNetwork9 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

#01BOLD Carbon2026-05-29 19:59
#02MassID2026-05-29 19:59
#03MassID Audit2026-05-29 19:59
#04Tokenized · GasID #412026-08-06 15:07
#05Credits Purchased • Carbon Credit (C-CARB.CH4)2026-08-07 12:34
#06Credits Retired • Carbon Credit (C-CARB.CH4)2026-08-07 12:34
#07Credits Purchased • Carbon Credit (C-CARB.CH4)2026-08-07 12:42
#08Credits Retired • Carbon Credit (C-CARB.CH4)2026-08-07 12:42
#09IPFS URI Updated2026-08-19 20:52

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.

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.

BIOCOMP SOLUCOES AMBIENTAIS LTDAPapagaios, MG, BrazilProcessorRecycler

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

Roles · 2

Processor
Recycler

Responsible Party

On no event of this record.

Name withheldItaúna, MG, BrazilWaste Generator

Entity Type: COMPANY
Participant Tax ID: private
Tax ID Type: private
Neighborhood: —
City: Itaúna
Country State: MG
Country: Brazil (BR)
Geolocation: private
Participant ID: be5717ab-61f5-49a1-924a-e834a2438f26

Roles · 1

Waste Generator

Responsible Party

On no event of this record.

Rewards distribution

When credits are bought, the proceeds are shared with every participant who contributed to the work behind them. This is the division this record declares: one percentage per role, set by the Rewards Distribution Policy in force for this material, and split among a role's participants where it has more than one. Where no name appears, the record does not publish one.

See the event that recorded this distribution

11 shares · 11 roles

Conditions: Identified origin · Waste generator onboarding incomplete — part of its share routed to the Impact Pool

RecyclerBIOCOMP SOLUCOES AMBIENTAIS LTDA30%

digital MRVName withheld16.5%

Waste GeneratorName withheld12.5%

Impact PoolName withheld12.5%

ProcessorBIOCOMP SOLUCOES AMBIENTAIS LTDA10%

Network IntegratorELOVERDE8%

HaulerName withheld5%

Distribution FeeName withheld2.5%

Methodology AuthorName withheld1%

Methodology DeveloperName withheld1%

RegistryName withheld1%

On-chain record

What the event that minted each token stated about it. Every value is the one the event carried — nothing here is derived or enriched by this page.

Token ID: 41
Network: Polygon
: 0x03780AC5242b639f950CCec42dB3AbF558DCaD4f
Transaction hash: 0x153676c3740c2c834c8ca76019b50f21c804047ca0d259ebad9f62738695304c
Transaction on explorer: https://polygonscan.com/tx/0x153676c3740c2c834c8ca76019b50f21c804047ca0d259ebad9f62738695304c opens in a new tab
: ipfs://QmVxdYCzX6jVyV5SXs8kto5epR4aFrKvoRPp17im2pqq1o

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
: 296.63172 kg
: 2026-05-29 19:59 UTC
: 2026-05-29 19:59 UTC
: Carrot FoundationSwitzerland (CH)
: Zug, Switzerland
: —