Sebastián Santa María
type: MusicGroup
popularity: 13
followers: 1065
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd183b5ba2021f0a933d33989aab7b0aa275b7760462a212204a311632a7eaf32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953645
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953645
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40bf888d-2e6e-49e4-9546-6dad6bf76ff6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/40bf888d-2e6e-49e4-9546-6dad6bf76ff6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/40bf888d-2e6e-49e4-9546-6dad6bf76ff6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T14:31:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd183b5ba2021f0a933d33989aab7b0aa275b7760462a212204a311632a7eaf32","name":"Sebastián Santa María","registered_at":"2026-06-14T11:14:40Z","symbol":"NIM0435411","token_address":"0xd96608067e40350e3d28f98112741d382a3c5e1e","type":"artist","uuid":"40bf888d-2e6e-49e4-9546-6dad6bf76ff6"}
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 0xd183b5ba2021f0a933d33989aab7b0aa275b7760462a212204a311632a7eaf32. Chain 2 (Bitcoin): anchored in block 953645 (2026-06-14T14:31:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40bf888d-2e6e-49e4-9546-6dad6bf76ff6.json and https://artists.proofprofile.net/proofs/artist/40bf888d-2e6e-49e4-9546-6dad6bf76ff6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T14:31:42Z
  text: {"copyright_id":"0xd183b5ba2021f0a933d33989aab7b0aa275b7760462a212204a311632a7eaf32","name":"Sebastián Santa María","registered_at":"2026-06-14T11:14:40Z","symbol":"NIM0435411","token_address":"0xd96608067e40350e3d28f98112741d382a3c5e1e","type":"artist","uuid":"40bf888d-2e6e-49e4-9546-6dad6bf76ff6"}
album: Piano Seven: Sept À Dire
  type: MusicAlbum
  date published: 1987
album: Keep on Singing - Single
  type: MusicAlbum
  date published: 1987-02-07
album: Hope
  type: MusicAlbum
  date published: 1988
album: Latino
  type: MusicAlbum
  date published: 1995-02-07
album: Corpus
  type: MusicAlbum
  date published: 1997-02-22
album: Keep On Singing
  type: MusicAlbum
  date published: 2014-10-17
album: Octavie 25 Ans
  type: MusicAlbum
  date published: 2021-10-10