El Chaura
type: MusicGroup
popularity: 4
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb47f3cb903469f303446908f25ea6b6f683ffcdef7e8524cc004cf66b9bfacc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2760b2a-0b10-4e0a-a92a-d82428c4aeb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2760b2a-0b10-4e0a-a92a-d82428c4aeb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2760b2a-0b10-4e0a-a92a-d82428c4aeb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb47f3cb903469f303446908f25ea6b6f683ffcdef7e8524cc004cf66b9bfacc6","name":"El Chaura","registered_at":"2026-06-20T13:03:12Z","symbol":"NIM1618310","token_address":"0x1c48cb22a8f68c9861f3297a302c37da5ee942e7","type":"artist","uuid":"b2760b2a-0b10-4e0a-a92a-d82428c4aeb3"}
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 0xb47f3cb903469f303446908f25ea6b6f683ffcdef7e8524cc004cf66b9bfacc6. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2760b2a-0b10-4e0a-a92a-d82428c4aeb3.json and https://artists.proofprofile.net/proofs/artist/b2760b2a-0b10-4e0a-a92a-d82428c4aeb3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xb47f3cb903469f303446908f25ea6b6f683ffcdef7e8524cc004cf66b9bfacc6","name":"El Chaura","registered_at":"2026-06-20T13:03:12Z","symbol":"NIM1618310","token_address":"0x1c48cb22a8f68c9861f3297a302c37da5ee942e7","type":"artist","uuid":"b2760b2a-0b10-4e0a-a92a-d82428c4aeb3"}
album: El Chaura
  type: MusicAlbum
  date published: 2022-05-12
album: Danzando (Versión Plena)
  type: MusicAlbum
  date published: 2023-10-14
album: La plena del Chaura
  type: MusicAlbum
  date published: 2024-05-24
album: Vuelve a mí
  type: MusicAlbum
  date published: 2024-09-28
album: Mi vida es Plena
  type: MusicAlbum
  date published: 2025-02-01