Trecy La Cayenne
type: MusicGroup
genre: rumba congolaise
popularity: 2
followers: 287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88403bf6a219fec2baa631b25be86c9d224c996b8e75ba20a0abf2b6ddf7ea1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953911
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953911
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17f8268d-d3b6-4aaa-8968-0755b5c001a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17f8268d-d3b6-4aaa-8968-0755b5c001a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17f8268d-d3b6-4aaa-8968-0755b5c001a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:03:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88403bf6a219fec2baa631b25be86c9d224c996b8e75ba20a0abf2b6ddf7ea1b","name":"Trecy La Cayenne","registered_at":"2026-06-15T21:52:32Z","symbol":"NIM0842946","token_address":"0x9ee5b9c697ad2f9cc89f89f3602cbca1118c387d","type":"artist","uuid":"17f8268d-d3b6-4aaa-8968-0755b5c001a1"}
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 0x88403bf6a219fec2baa631b25be86c9d224c996b8e75ba20a0abf2b6ddf7ea1b. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17f8268d-d3b6-4aaa-8968-0755b5c001a1.json and https://artists.proofprofile.net/proofs/artist/17f8268d-d3b6-4aaa-8968-0755b5c001a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x88403bf6a219fec2baa631b25be86c9d224c996b8e75ba20a0abf2b6ddf7ea1b","name":"Trecy La Cayenne","registered_at":"2026-06-15T21:52:32Z","symbol":"NIM0842946","token_address":"0x9ee5b9c697ad2f9cc89f89f3602cbca1118c387d","type":"artist","uuid":"17f8268d-d3b6-4aaa-8968-0755b5c001a1"}
album: Paradis
  type: MusicAlbum
  date published: 2023-08-04
album: Love Story
  type: MusicAlbum
  date published: 2023-12-22
album: Amour
  type: MusicAlbum
  date published: 2024-05-03