Los Puquiales
type: MusicGroup
genre: huayno
popularity: 7
followers: 457
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x31429facb3d1d9c8159302b0a7c7b9c91980aa8d835cec5bf5d7932dd70d55e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9925ee69-5dd7-4d27-9426-bd22ecf50ea7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9925ee69-5dd7-4d27-9426-bd22ecf50ea7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9925ee69-5dd7-4d27-9426-bd22ecf50ea7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x31429facb3d1d9c8159302b0a7c7b9c91980aa8d835cec5bf5d7932dd70d55e4","name":"Los Puquiales","registered_at":"2026-06-17T18:53:44Z","symbol":"NIM1487458","token_address":"0x91aab210e41c9b1a1b3f9b8a0a970e80ede13427","type":"artist","uuid":"9925ee69-5dd7-4d27-9426-bd22ecf50ea7"}
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 0x31429facb3d1d9c8159302b0a7c7b9c91980aa8d835cec5bf5d7932dd70d55e4. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9925ee69-5dd7-4d27-9426-bd22ecf50ea7.json and https://artists.proofprofile.net/proofs/artist/9925ee69-5dd7-4d27-9426-bd22ecf50ea7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x31429facb3d1d9c8159302b0a7c7b9c91980aa8d835cec5bf5d7932dd70d55e4","name":"Los Puquiales","registered_at":"2026-06-17T18:53:44Z","symbol":"NIM1487458","token_address":"0x91aab210e41c9b1a1b3f9b8a0a970e80ede13427","type":"artist","uuid":"9925ee69-5dd7-4d27-9426-bd22ecf50ea7"}
album: Los Puquiales
  type: MusicAlbum
  date published: 1970-01-01
album: Los Puquiales
  type: MusicAlbum
  date published: 2022-06-08
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-03-12