Marcel Godard
type: MusicGroup
description: Marcel Godard (9 April 1888 – 9 September 1966) was a French racing cyclist. He rode in the 1920 Tour de France. References Category:1888 births Category:1966 deaths Category:French male cyclists Ca
popularity: 5
followers: 97
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf87b9f46c23466d2cc2aad3e4343d0d7fdd57cfece93c44c27ab8139d29c8364
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8ceea58-e7d9-483b-b92d-3fdc7684a750.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8ceea58-e7d9-483b-b92d-3fdc7684a750.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8ceea58-e7d9-483b-b92d-3fdc7684a750
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf87b9f46c23466d2cc2aad3e4343d0d7fdd57cfece93c44c27ab8139d29c8364","name":"Marcel Godard","registered_at":"2026-06-21T03:40:15Z","symbol":"NIM1807665","token_address":"0x0076c4c916995d2b0e0158abcf248e6be9bacd11","type":"artist","uuid":"d8ceea58-e7d9-483b-b92d-3fdc7684a750"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87b9f46c23466d2cc2aad3e4343d0d7fdd57cfece93c44c27ab8139d29c8364. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8ceea58-e7d9-483b-b92d-3fdc7684a750.json and https://artists.proofprofile.net/proofs/artist/d8ceea58-e7d9-483b-b92d-3fdc7684a750.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0xf87b9f46c23466d2cc2aad3e4343d0d7fdd57cfece93c44c27ab8139d29c8364","name":"Marcel Godard","registered_at":"2026-06-21T03:40:15Z","symbol":"NIM1807665","token_address":"0x0076c4c916995d2b0e0158abcf248e6be9bacd11","type":"artist","uuid":"d8ceea58-e7d9-483b-b92d-3fdc7684a750"}