José F. Suñer
type: MusicGroup
genre: trova
popularity: 13
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x441d818c25b6046053879a6da65378982a5fe2adfe5079e6c10ec8c69f97b082
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef4f44ec-22b8-4f2b-a3c2-b44f4f461040.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef4f44ec-22b8-4f2b-a3c2-b44f4f461040.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef4f44ec-22b8-4f2b-a3c2-b44f4f461040
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x441d818c25b6046053879a6da65378982a5fe2adfe5079e6c10ec8c69f97b082","name":"José F. Suñer","registered_at":"2026-06-15T05:39:49Z","symbol":"NIM0699142","token_address":"0xa72f746ea18d927f53b521669e785089434b3d8b","type":"artist","uuid":"ef4f44ec-22b8-4f2b-a3c2-b44f4f461040"}
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 0x441d818c25b6046053879a6da65378982a5fe2adfe5079e6c10ec8c69f97b082. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef4f44ec-22b8-4f2b-a3c2-b44f4f461040.json and https://artists.proofprofile.net/proofs/artist/ef4f44ec-22b8-4f2b-a3c2-b44f4f461040.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x441d818c25b6046053879a6da65378982a5fe2adfe5079e6c10ec8c69f97b082","name":"José F. Suñer","registered_at":"2026-06-15T05:39:49Z","symbol":"NIM0699142","token_address":"0xa72f746ea18d927f53b521669e785089434b3d8b","type":"artist","uuid":"ef4f44ec-22b8-4f2b-a3c2-b44f4f461040"}
album: Ni tú, ni yo
  type: MusicAlbum
  date published: 2021-01-18
album: Lo que nunca fue importante
  type: MusicAlbum
  date published: 2021-05-19
album: Barco de Papel
  type: MusicAlbum
  date published: 2022-06-26
album: Entre Fantasmas y Flores
  type: MusicAlbum
  date published: 2022-07-24
album: El arte de saber pedir perdón
  type: MusicAlbum
  date published: 2023-09-02
album: Cien mil cruces
  type: MusicAlbum
  date published: 2023-09-22
album: Si tú no estás
  type: MusicAlbum
  date published: 2024-11-09
album: Tu lejanía
  type: MusicAlbum
  date published: 2025-03-18
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  type: MusicAlbum
  date published: 2025-07-12