Francisco Vinuesa
type: MusicGroup
genre: flamenco
popularity: 3
followers: 224
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfdd692863ead1493728d10a0b24fe4eca7635dd90810d242065ad671aa45c25b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27ff5278-1f93-469e-87f0-9444f1a1c5c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27ff5278-1f93-469e-87f0-9444f1a1c5c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27ff5278-1f93-469e-87f0-9444f1a1c5c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfdd692863ead1493728d10a0b24fe4eca7635dd90810d242065ad671aa45c25b","name":"Francisco Vinuesa","registered_at":"2026-06-16T03:46:11Z","symbol":"NIM0927385","token_address":"0x64e8a0111676a9c668f72ef1d436ecb96628c6b9","type":"artist","uuid":"27ff5278-1f93-469e-87f0-9444f1a1c5c8"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdd692863ead1493728d10a0b24fe4eca7635dd90810d242065ad671aa45c25b. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27ff5278-1f93-469e-87f0-9444f1a1c5c8.json and https://artists.proofprofile.net/proofs/artist/27ff5278-1f93-469e-87f0-9444f1a1c5c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0xfdd692863ead1493728d10a0b24fe4eca7635dd90810d242065ad671aa45c25b","name":"Francisco Vinuesa","registered_at":"2026-06-16T03:46:11Z","symbol":"NIM0927385","token_address":"0x64e8a0111676a9c668f72ef1d436ecb96628c6b9","type":"artist","uuid":"27ff5278-1f93-469e-87f0-9444f1a1c5c8"}
album: Yo Fui Piedra
  type: MusicAlbum
  date published: 2023-04-21
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  type: MusicAlbum
  date published: 2023-07-14
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  type: MusicAlbum
  date published: 2023-09-28
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  type: MusicAlbum
  date published: 2024-04-04
album: Luz Invisible
  type: MusicAlbum
  date published: 2024-08-05
album: Susurro de Lo Invisible
  type: MusicAlbum
  date published: 2024-12-13