Xav b
type: MusicGroup
genre: dancehall
genre: ragga
genre: witch house
popularity: 6
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x555abc0990e12d7d522a14c36d4a68291bfafa435f67cac77903314cf6f298f3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1b32a4b-57d4-455d-a96c-4f72265c7de1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1b32a4b-57d4-455d-a96c-4f72265c7de1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1b32a4b-57d4-455d-a96c-4f72265c7de1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x555abc0990e12d7d522a14c36d4a68291bfafa435f67cac77903314cf6f298f3","name":"Xav b","registered_at":"2026-06-21T01:10:38Z","symbol":"NIM1772546","token_address":"0xed8dce9a95889ddfe19b6b4b1df0c834a1fef8a1","type":"artist","uuid":"d1b32a4b-57d4-455d-a96c-4f72265c7de1"}
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 0x555abc0990e12d7d522a14c36d4a68291bfafa435f67cac77903314cf6f298f3. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1b32a4b-57d4-455d-a96c-4f72265c7de1.json and https://artists.proofprofile.net/proofs/artist/d1b32a4b-57d4-455d-a96c-4f72265c7de1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x555abc0990e12d7d522a14c36d4a68291bfafa435f67cac77903314cf6f298f3","name":"Xav b","registered_at":"2026-06-21T01:10:38Z","symbol":"NIM1772546","token_address":"0xed8dce9a95889ddfe19b6b4b1df0c834a1fef8a1","type":"artist","uuid":"d1b32a4b-57d4-455d-a96c-4f72265c7de1"}
album: Contre (Versus Riddim)
  type: MusicAlbum
  date published: 2016-04-01
album: MOUVMAN LA CHO
  type: MusicAlbum
  date published: 2022-12-18
album: ALL RIGHT
  type: MusicAlbum
  date published: 2023-02-12
album: Pa Kolé
  type: MusicAlbum
  date published: 2025-01-10
album: Sé nou ki nou
  type: MusicAlbum
  date published: 2025-06-25
album: Pa ni jistis
  type: MusicAlbum
  date published: 2025-07-25