Agrupacion Amigos De La Feria Y Del Rocio
type: MusicGroup
genre: flamenco
popularity: 8
followers: 1581
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x710f165bbe66ca7461764c728feabe12d4da8ebb7fa63ae39a08e4faec7c2400
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86f97af-1dc5-4e68-b388-b5ea751c8681.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b86f97af-1dc5-4e68-b388-b5ea751c8681.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b86f97af-1dc5-4e68-b388-b5ea751c8681
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x710f165bbe66ca7461764c728feabe12d4da8ebb7fa63ae39a08e4faec7c2400","name":"Agrupacion Amigos De La Feria Y Del Rocio","registered_at":"2026-06-20T16:14:51Z","symbol":"NIM1651185","token_address":"0x795ad62e236fb2afcfdb0df1181413af0e84164a","type":"artist","uuid":"b86f97af-1dc5-4e68-b388-b5ea751c8681"}
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 0x710f165bbe66ca7461764c728feabe12d4da8ebb7fa63ae39a08e4faec7c2400. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b86f97af-1dc5-4e68-b388-b5ea751c8681.json and https://artists.proofprofile.net/proofs/artist/b86f97af-1dc5-4e68-b388-b5ea751c8681.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0x710f165bbe66ca7461764c728feabe12d4da8ebb7fa63ae39a08e4faec7c2400","name":"Agrupacion Amigos De La Feria Y Del Rocio","registered_at":"2026-06-20T16:14:51Z","symbol":"NIM1651185","token_address":"0x795ad62e236fb2afcfdb0df1181413af0e84164a","type":"artist","uuid":"b86f97af-1dc5-4e68-b388-b5ea751c8681"}
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  type: MusicAlbum
  date published: 2011-07-11
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  type: MusicAlbum
  date published: 2012-04-02
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  type: MusicAlbum
  date published: 2014-01-08
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  type: MusicAlbum
  date published: 2014-01-08