Chiquito de Osuna
type: MusicGroup
genre: flamenco
popularity: 3
followers: 173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x518fad0fd411fe0b024a1e9a4e64a830ed3825863f8214ff339f75b3c74feb71
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d861066e-3959-487d-aa56-bf5576703122.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d861066e-3959-487d-aa56-bf5576703122.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d861066e-3959-487d-aa56-bf5576703122
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x518fad0fd411fe0b024a1e9a4e64a830ed3825863f8214ff339f75b3c74feb71","name":"Chiquito de Osuna","registered_at":"2026-06-21T03:41:19Z","symbol":"NIM1807570","token_address":"0xcb42b82627c78c3d8845d1e81c934319a88806dc","type":"artist","uuid":"d861066e-3959-487d-aa56-bf5576703122"}
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 0x518fad0fd411fe0b024a1e9a4e64a830ed3825863f8214ff339f75b3c74feb71. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d861066e-3959-487d-aa56-bf5576703122.json and https://artists.proofprofile.net/proofs/artist/d861066e-3959-487d-aa56-bf5576703122.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x518fad0fd411fe0b024a1e9a4e64a830ed3825863f8214ff339f75b3c74feb71","name":"Chiquito de Osuna","registered_at":"2026-06-21T03:41:19Z","symbol":"NIM1807570","token_address":"0xcb42b82627c78c3d8845d1e81c934319a88806dc","type":"artist","uuid":"d861066e-3959-487d-aa56-bf5576703122"}
album: Canta… Chiquito de Osuna
  type: MusicAlbum
  date published: 1973-01-01
album: De Tanto Jugar Con Fuego
  type: MusicAlbum
  date published: 2009-01-25
album: Baladilla de los Tres Ríos
  type: MusicAlbum
  date published: 2017-11-23