ICF Musique
type: MusicGroup
popularity: 3
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3ac36026f82597dd059b1eba7d4c373b611fef1473a234f049a9ee949da09837
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b520fc7-c780-4a67-be4a-4f20c169fe5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0b520fc7-c780-4a67-be4a-4f20c169fe5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0b520fc7-c780-4a67-be4a-4f20c169fe5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3ac36026f82597dd059b1eba7d4c373b611fef1473a234f049a9ee949da09837","name":"ICF Musique","registered_at":"2026-06-15T17:20:52Z","symbol":"NIM0778150","token_address":"0x907e3021e0d0978deeab64be2d5f950281f007f0","type":"artist","uuid":"0b520fc7-c780-4a67-be4a-4f20c169fe5a"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac36026f82597dd059b1eba7d4c373b611fef1473a234f049a9ee949da09837. Chain 2 (Bitcoin): anchored in block 953886 (2026-06-16T04:37:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0b520fc7-c780-4a67-be4a-4f20c169fe5a.json and https://artists.proofprofile.net/proofs/artist/0b520fc7-c780-4a67-be4a-4f20c169fe5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:37:45Z
  text: {"copyright_id":"0x3ac36026f82597dd059b1eba7d4c373b611fef1473a234f049a9ee949da09837","name":"ICF Musique","registered_at":"2026-06-15T17:20:52Z","symbol":"NIM0778150","token_address":"0x907e3021e0d0978deeab64be2d5f950281f007f0","type":"artist","uuid":"0b520fc7-c780-4a67-be4a-4f20c169fe5a"}
album: Voici mon coeur
  type: MusicAlbum
  date published: 2025-06-06
album: Voici mon coeur
  type: MusicAlbum
  date published: 2025-06-20