Methodology

Credit Order

This record is an order for carbon credits. Each credit is one tonne of CO₂e of verified emission reductions, achieved by preventing methane at the source.

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: 2025-10-30 20:58 UTC
: 2026-08-28 09:55 UTC

Overview

MassID type: Sludge From Waste Treatment
Credits: 10.082784 credits
Carbon credit (C-CARB.CH4): Purchased 10.082784 credits · Retired 10.082784 credits
Certificates: 10
MassID origin city: JUNDIAÍ
MassID origin state: São Paulo
MassID origin country: Brazil

Timeline

Responsible PartyCarrot Fndn · Zug, Switzerland — on all 16 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.

012026-08-28 09:55UTCCredits Summary

· 9

Total Credits: 10.082784 credits
Retirement: Automatic at purchase — all purchased credits retired
Carbon Credit (C-CARB.CH4): Purchased 10.082784 credits · Retired 10.082784 credits
MassID Certificate Count: 10
MassID Type: Sludge From Waste Treatment
MassID Origin City: JUNDIAÍ
MassID Origin State: SP
MassID Origin Country: Brazil
Blockchain Network: Polygon

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

Event ID4d32fa79-2a0c-4be8-8d13-8a29e3ffdc5f

022026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #182Referenced · GasID

· 6

Purchased: 1.006312 credits
Retired: 1.006312 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: e8e1ab24-2764-4c9d-bb58-cc1195671083

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

GasID

Event IDf03aeea8-e4f7-4438-84e0-3d5733273364

032026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #262Referenced · GasID

· 6

Purchased: 1.008278 credits
Retired: 1.008278 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 54fa9088-0def-4d59-8b11-4337e5047b5e

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

GasID

Event ID8fe93c44-f1e2-413d-8e58-9a9c6fb64215

042026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #270Referenced · GasID

· 6

Purchased: 1.006312 credits
Retired: 1.006312 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 8e6bdc2c-4b33-4aae-913c-e4da3a72a55a

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

GasID

Event IDbfe30319-b35a-4bc5-8dc5-95773589d5e1

052026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #175Referenced · GasID

· 6

Purchased: 1.023357 credits
Retired: 1.023357 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: b629cd7d-bb6f-47be-ab6c-c5e85dbbc7d5

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

GasID

Event ID8cc26a9c-ca1d-4ee5-b7e6-1004421d67bf

062026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #102Referenced · GasID

· 6

Purchased: 1.028601 credits
Retired: 1.028601 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 8e15eb09-f70a-4ecf-92e1-c268621a9d3d

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

GasID

Event IDf2afd9e9-e95f-4a96-934a-ab25dae9a72b

072026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #258Referenced · GasID

· 6

Purchased: 1.020734 credits
Retired: 1.020734 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
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

GasID

Event ID284daf10-8b9f-411c-a5cd-aea5a3740e52

082026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #133Referenced · GasID

· 6

Purchased: 1.013523 credits
Retired: 1.013523 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 6d96bc89-3c61-4814-adc4-0b0eed249291

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

GasID

Event IDa2498d96-a767-4928-8b6a-6212cfe97b90

092026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #101Referenced · GasID

· 6

Purchased: 1.010901 credits
Retired: 1.010901 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 6be73acc-92ca-4265-9b32-8384e72c0190

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

GasID

Event ID820937e1-c72c-47c1-8cae-e73e1a9590fa

102026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #215Referenced · GasID

· 6

Purchased: 0.985333 credits
Retired: 0.985333 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: 3727d805-adfb-4071-8303-2ec5c5c5213a

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

GasID

Event ID77a126af-b06b-4772-a50f-6342ca003036

112026-08-28 09:55UTCCertificate Allocation • Carbon Credit (C-CARB.CH4) • GasID #117Referenced · GasID

· 6

Purchased: 0.979433 credits
Retired: 0.979433 credits
MassID Type: Sludge From Waste Treatment
Credit Collection: Cold Start Jundiaí
GasID: GasID
MassID: f98ab689-1827-405d-a037-e153dcc7e7b0

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

GasID

Event ID685a8483-444e-4415-9853-bf6b89e6a07e

122026-08-28 09:55UTCPurchase Receipt

· 7

Purchased: 10.082784 credits
Token ID: 22
Smart Contract Address: 0xab0e5a748058f1863702ab32f404ac66435b5e6a
IPFS URI: ipfs://QmZCH8iqAsYntVWasFYY1UW4xGDgYPCReDKy46XyerD4ds (Metadata Viewer) opens in a new tab
NFT URL: https://polygonscan.com/nft/0xab0e5a748058f1863702ab32f404ac66435b5e6a/22 opens in a new tab
Transaction Hash: 0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82
Transaction URL: https://polygonscan.com/tx/0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82 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 IDc001866a-28f5-463c-9fe3-2318f2388a07

132026-08-28 09:55UTCRetirement Receipt

· 7

Retired: 10.082784 credits
Token ID: 22
Smart Contract Address: 0xc03e32e6ba96844fc2c529e6256f0b34cf50be21
IPFS URI: ipfs://QmPEmgkV5EsxQRgitJPkgio74KnHfG7cGkitf7ChpxM9yN (Metadata Viewer) opens in a new tab
NFT URL: https://polygonscan.com/nft/0xc03e32e6ba96844fc2c529e6256f0b34cf50be21/22 opens in a new tab
Transaction Hash: 0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82
Transaction URL: https://polygonscan.com/tx/0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82 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 ID29f9cab9-bae9-4f72-91e4-f1cda8c74317

142026-08-28 10:58UTCLegacy Sale (Tokens V1)Referenced · 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 ID04b666f7-bab8-4155-898e-1c91388a6fc6

152026-09-17 19:05UTCPurchase Receipt IPFS URI Updated

· 6

Token ID: 22
Smart Contract Address: 0xab0e5a748058f1863702ab32f404ac66435b5e6a
IPFS URI: ipfs://QmTa6voimGTgQQWsadea3djaRM2RWVBpcs3mf6jvtPagKB (Metadata Viewer) opens in a new tab
Previous IPFS URI: ipfs://QmZCH8iqAsYntVWasFYY1UW4xGDgYPCReDKy46XyerD4ds (Metadata Viewer) opens in a new tab
Transaction Hash: 0x6f03fbfda22d15a499bc4768eb5fd45235faba2f4026ba31550d0b68867a8022
Transaction URL: https://polygonscan.com/tx/0x6f03fbfda22d15a499bc4768eb5fd45235faba2f4026ba31550d0b68867a8022 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 IDff9323f1-6dbc-4779-97df-dbd762553ac5

162026-09-17 19:05UTCRetirement Receipt IPFS URI Updated

· 6

Token ID: 22
Smart Contract Address: 0xc03e32e6ba96844fc2c529e6256f0b34cf50be21
IPFS URI: ipfs://Qmdq6CGXQi7jVfbM4vyE8C3oKoNLPKteMV39YVL989UGR8 (Metadata Viewer) opens in a new tab
Previous IPFS URI: ipfs://QmPEmgkV5EsxQRgitJPkgio74KnHfG7cGkitf7ChpxM9yN (Metadata Viewer) opens in a new tab
Transaction Hash: 0x6f03fbfda22d15a499bc4768eb5fd45235faba2f4026ba31550d0b68867a8022
Transaction URL: https://polygonscan.com/tx/0x6f03fbfda22d15a499bc4768eb5fd45235faba2f4026ba31550d0b68867a8022 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 ID087444b4-55ca-42d0-95a7-3266102cbdf6

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.

Purchase Receipt

Token ID: 22
: 0xab0e5a748058f1863702ab32f404ac66435b5e6a
Transaction hash: 0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82
Transaction on explorer: https://polygonscan.com/tx/0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82 opens in a new tab
Token on explorer: https://polygonscan.com/nft/0xab0e5a748058f1863702ab32f404ac66435b5e6a/22 opens in a new tab
: ipfs://QmTa6voimGTgQQWsadea3djaRM2RWVBpcs3mf6jvtPagKB (Metadata Viewer) opens in a new tab

Retirement Receipt

Token ID: 22
: 0xc03e32e6ba96844fc2c529e6256f0b34cf50be21
Transaction hash: 0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82
Transaction on explorer: https://polygonscan.com/tx/0x9f6ce4b532f6d4a3b7110a8cec78333fd5e819cd1eac10df9d81bd6848589e82 opens in a new tab
Token on explorer: https://polygonscan.com/nft/0xc03e32e6ba96844fc2c529e6256f0b34cf50be21/22 opens in a new tab
: ipfs://Qmdq6CGXQi7jVfbM4vyE8C3oKoNLPKteMV39YVL989UGR8 (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: Credit Order
Subtype: —
Title: Credit Order
Short title: Credit Order
: OPEN
: —
: 2025-10-30 20:58 UTC
: 2026-08-28 09:55 UTC
: Carrot FndnSwitzerland (CH)
: Zug, Switzerland
: 6f052ba8-65ff-4896-bb95-28fcaf7b2c21