Alain Cotellon
type: MusicGroup
genre: zouk
popularity: 2
followers: 257
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xff73193a216c635f1a3884b4e9b5dfcf99944d709c602cbdfc91e10c9fca992c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528e7a5b-47b4-468b-a22b-0c45c8f37b85.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528e7a5b-47b4-468b-a22b-0c45c8f37b85.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/528e7a5b-47b4-468b-a22b-0c45c8f37b85
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xff73193a216c635f1a3884b4e9b5dfcf99944d709c602cbdfc91e10c9fca992c","name":"Alain Cotellon","registered_at":"2026-06-16T18:28:15Z","symbol":"NIM1137912","token_address":"0x47f4f718d81fea235da054d50973b40b025acd72","type":"artist","uuid":"528e7a5b-47b4-468b-a22b-0c45c8f37b85"}
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 0xff73193a216c635f1a3884b4e9b5dfcf99944d709c602cbdfc91e10c9fca992c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/528e7a5b-47b4-468b-a22b-0c45c8f37b85.json and https://artists.proofprofile.net/proofs/artist/528e7a5b-47b4-468b-a22b-0c45c8f37b85.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xff73193a216c635f1a3884b4e9b5dfcf99944d709c602cbdfc91e10c9fca992c","name":"Alain Cotellon","registered_at":"2026-06-16T18:28:15Z","symbol":"NIM1137912","token_address":"0x47f4f718d81fea235da054d50973b40b025acd72","type":"artist","uuid":"528e7a5b-47b4-468b-a22b-0c45c8f37b85"}
album: Nuages
  type: MusicAlbum
  date published: 2001-01-01
album: Manman kwéol
  type: MusicAlbum
  date published: 2019-05-05
album: LAURY-LOU
  type: MusicAlbum
  date published: 2023-03-03