Claudio Gabriel Sanna
type: MusicGroup
genre: swedish ballads
genre: traditional music
popularity: 2
followers: 158
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebe1813be7906b41d015bd71f1df422f1dfa21fefa9dfee16017df3f71f6e54d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8af3bbf2-4451-41bc-9732-4f95c6dae096.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8af3bbf2-4451-41bc-9732-4f95c6dae096.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8af3bbf2-4451-41bc-9732-4f95c6dae096
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebe1813be7906b41d015bd71f1df422f1dfa21fefa9dfee16017df3f71f6e54d","name":"Claudio Gabriel Sanna","registered_at":"2026-06-17T14:06:17Z","symbol":"NIM1418843","token_address":"0x9673ec5a2ab29ab5e76462866f7dec137f1e6732","type":"artist","uuid":"8af3bbf2-4451-41bc-9732-4f95c6dae096"}
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 0xebe1813be7906b41d015bd71f1df422f1dfa21fefa9dfee16017df3f71f6e54d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8af3bbf2-4451-41bc-9732-4f95c6dae096.json and https://artists.proofprofile.net/proofs/artist/8af3bbf2-4451-41bc-9732-4f95c6dae096.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xebe1813be7906b41d015bd71f1df422f1dfa21fefa9dfee16017df3f71f6e54d","name":"Claudio Gabriel Sanna","registered_at":"2026-06-17T14:06:17Z","symbol":"NIM1418843","token_address":"0x9673ec5a2ab29ab5e76462866f7dec137f1e6732","type":"artist","uuid":"8af3bbf2-4451-41bc-9732-4f95c6dae096"}
album: Tirant lo rall
  type: MusicAlbum
  date published: 2005
album: Terrer Meu
  type: MusicAlbum
  date published: 2007-07-07
album: Altres Paraules
  type: MusicAlbum
  date published: 2015-10-09
album: Mirau Que Sem Anant I Mirant
  type: MusicAlbum
  date published: 2022-11-28