Bel and Quinn
type: MusicGroup
popularity: 4
followers: 627
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28d89791d96b22b55b1d9122229d4790767962747b287cc447eee1c479874587
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/171fda62-6954-4d27-8be5-177df1a2158d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/171fda62-6954-4d27-8be5-177df1a2158d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/171fda62-6954-4d27-8be5-177df1a2158d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28d89791d96b22b55b1d9122229d4790767962747b287cc447eee1c479874587","name":"Bel and Quinn","registered_at":"2026-06-15T21:35:46Z","symbol":"NIM0838949","token_address":"0x89ee2754c6f4f927f738845a2be45cc86d592622","type":"artist","uuid":"171fda62-6954-4d27-8be5-177df1a2158d"}
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 0x28d89791d96b22b55b1d9122229d4790767962747b287cc447eee1c479874587. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/171fda62-6954-4d27-8be5-177df1a2158d.json and https://artists.proofprofile.net/proofs/artist/171fda62-6954-4d27-8be5-177df1a2158d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x28d89791d96b22b55b1d9122229d4790767962747b287cc447eee1c479874587","name":"Bel and Quinn","registered_at":"2026-06-15T21:35:46Z","symbol":"NIM0838949","token_address":"0x89ee2754c6f4f927f738845a2be45cc86d592622","type":"artist","uuid":"171fda62-6954-4d27-8be5-177df1a2158d"}
album: Say Yes
  type: MusicAlbum
  date published: 2021-03-29
album: Say Yes (Radio Edit)
  type: MusicAlbum
  date published: 2021-03-29
album: Se Pou M Ale
  type: MusicAlbum
  date published: 2021-05-28
album: Se pou m ale
  type: MusicAlbum
  date published: 2021-05-28
album: Fanm nan dife
  type: MusicAlbum
  date published: 2021-09-10
album: Fanm Nan Dife
  type: MusicAlbum
  date published: 2021-09-10
album: L'île aux tambours
  type: MusicAlbum
  date published: 2023-08-25
album: Hommage
  type: MusicAlbum
  date published: 2023-09-15
album: Hommage (radio edit)
  type: MusicAlbum
  date published: 2023-09-15
album: Donte sann yo
  type: MusicAlbum
  date published: 2023-10-06