Brenthur Qalvok
type: MusicGroup
popularity: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1fb7570fc806e3315075f82439606cbb7e4bb27ca28aba6d6ebe823a5d7d0ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e2c286-43d4-42ba-808e-545477626da3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e2c286-43d4-42ba-808e-545477626da3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27e2c286-43d4-42ba-808e-545477626da3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1fb7570fc806e3315075f82439606cbb7e4bb27ca28aba6d6ebe823a5d7d0ee","name":"Brenthur Qalvok","registered_at":"2026-06-14T08:35:05Z","symbol":"NIM0397349","token_address":"0x3aeae52e21a5623d46e0a99ff043a2b43f02e3bb","type":"artist","uuid":"27e2c286-43d4-42ba-808e-545477626da3"}
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 0xe1fb7570fc806e3315075f82439606cbb7e4bb27ca28aba6d6ebe823a5d7d0ee. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27e2c286-43d4-42ba-808e-545477626da3.json and https://artists.proofprofile.net/proofs/artist/27e2c286-43d4-42ba-808e-545477626da3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0xe1fb7570fc806e3315075f82439606cbb7e4bb27ca28aba6d6ebe823a5d7d0ee","name":"Brenthur Qalvok","registered_at":"2026-06-14T08:35:05Z","symbol":"NIM0397349","token_address":"0x3aeae52e21a5623d46e0a99ff043a2b43f02e3bb","type":"artist","uuid":"27e2c286-43d4-42ba-808e-545477626da3"}
album: La Fiesta
  type: MusicAlbum
  date published: 2025-08-14
album: El Sistema
  type: MusicAlbum
  date published: 2025-08-17
album: Quiero Volver A Ti
  type: MusicAlbum
  date published: 2025-08-20
album: Ya No Espero Nada
  type: MusicAlbum
  date published: 2025-08-23