El Cojo De Málaga
type: MusicGroup
genre: flamenco
popularity: 4
followers: 544
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d8a5fdd1bb56e69e5a516a9d2f1264e3524e43f8d7f8ccf21fe3a6d1fb20b61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b64b6c8-832f-4cea-8a1b-7070bc5e2672.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2b64b6c8-832f-4cea-8a1b-7070bc5e2672.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2b64b6c8-832f-4cea-8a1b-7070bc5e2672
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d8a5fdd1bb56e69e5a516a9d2f1264e3524e43f8d7f8ccf21fe3a6d1fb20b61","name":"El Cojo De Málaga","registered_at":"2026-06-16T04:37:19Z","symbol":"NIM0939603","token_address":"0x5d85f28b9b632261d70545881fb2f2c79c0de5c8","type":"artist","uuid":"2b64b6c8-832f-4cea-8a1b-7070bc5e2672"}
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 0x6d8a5fdd1bb56e69e5a516a9d2f1264e3524e43f8d7f8ccf21fe3a6d1fb20b61. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b64b6c8-832f-4cea-8a1b-7070bc5e2672.json and https://artists.proofprofile.net/proofs/artist/2b64b6c8-832f-4cea-8a1b-7070bc5e2672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x6d8a5fdd1bb56e69e5a516a9d2f1264e3524e43f8d7f8ccf21fe3a6d1fb20b61","name":"El Cojo De Málaga","registered_at":"2026-06-16T04:37:19Z","symbol":"NIM0939603","token_address":"0x5d85f28b9b632261d70545881fb2f2c79c0de5c8","type":"artist","uuid":"2b64b6c8-832f-4cea-8a1b-7070bc5e2672"}
album: Cuatro copas de vino
  type: MusicAlbum
  date published: 2021-08-11