Orquesta Los Engreidos de Jauja
type: MusicGroup
genre: huayno
genre: orchestra
popularity: 5
followers: 360
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e74842f8a7aa9393e8fb0c104e004453d36cad807cd58a95290a967a8bf5912
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcb51b1b-2d3d-46f7-88bf-302634548c0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fcb51b1b-2d3d-46f7-88bf-302634548c0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fcb51b1b-2d3d-46f7-88bf-302634548c0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e74842f8a7aa9393e8fb0c104e004453d36cad807cd58a95290a967a8bf5912","name":"Orquesta Los Engreidos de Jauja","registered_at":"2026-06-21T18:00:50Z","symbol":"NIM1995576","token_address":"0xa2a9d7c9bc867b4459d1aaf408af7b0962903f92","type":"artist","uuid":"fcb51b1b-2d3d-46f7-88bf-302634548c0c"}
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 0x2e74842f8a7aa9393e8fb0c104e004453d36cad807cd58a95290a967a8bf5912. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fcb51b1b-2d3d-46f7-88bf-302634548c0c.json and https://artists.proofprofile.net/proofs/artist/fcb51b1b-2d3d-46f7-88bf-302634548c0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2e74842f8a7aa9393e8fb0c104e004453d36cad807cd58a95290a967a8bf5912","name":"Orquesta Los Engreidos de Jauja","registered_at":"2026-06-21T18:00:50Z","symbol":"NIM1995576","token_address":"0xa2a9d7c9bc867b4459d1aaf408af7b0962903f92","type":"artist","uuid":"fcb51b1b-2d3d-46f7-88bf-302634548c0c"}
album: Ya Volvi Mi Amor
  type: MusicAlbum
  date published: 1973-03-11
album: Los Engreidos de Jauja
  type: MusicAlbum
  date published: 1975-11-04
album: Los Engreidos de Jauja (Recuerdos y Tristezas)
  type: MusicAlbum
  date published: 1979-11-10
album: Recuerdos y Más Recuerdos
  type: MusicAlbum
  date published: 2003