Curro Piñana
type: MusicGroup
genre: flamenco
genre: flamenco pop
genre: traditional music
popularity: 6
followers: 695
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x598bb4b55f112b076b939f4ae7dd6066cd85b773a3e708115dde59bf51ee83fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/911140ad-0d40-4176-b179-e0401eba08bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/911140ad-0d40-4176-b179-e0401eba08bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/911140ad-0d40-4176-b179-e0401eba08bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x598bb4b55f112b076b939f4ae7dd6066cd85b773a3e708115dde59bf51ee83fa","name":"Curro Piñana","registered_at":"2026-06-17T16:02:20Z","symbol":"NIM1446553","token_address":"0x3c2e8df9ecffd87086c10840da474ae5aacd97c3","type":"artist","uuid":"911140ad-0d40-4176-b179-e0401eba08bd"}
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 0x598bb4b55f112b076b939f4ae7dd6066cd85b773a3e708115dde59bf51ee83fa. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/911140ad-0d40-4176-b179-e0401eba08bd.json and https://artists.proofprofile.net/proofs/artist/911140ad-0d40-4176-b179-e0401eba08bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x598bb4b55f112b076b939f4ae7dd6066cd85b773a3e708115dde59bf51ee83fa","name":"Curro Piñana","registered_at":"2026-06-17T16:02:20Z","symbol":"NIM1446553","token_address":"0x3c2e8df9ecffd87086c10840da474ae5aacd97c3","type":"artist","uuid":"911140ad-0d40-4176-b179-e0401eba08bd"}
album: De Lo Humano y Lo Divino
  type: MusicAlbum
  date published: 1998
album: De Lo Humano y Lo Divino
  type: MusicAlbum
  date published: 1998
album: Saetas
  type: MusicAlbum
  date published: 2003-05-26
album: De la Vigilia al Alba
  type: MusicAlbum
  date published: 2004
album: De la Vigilia al Alba
  type: MusicAlbum
  date published: 2004
album: Misa Flamenca
  type: MusicAlbum
  date published: 2007-04-30
album: Curro Piñana: Flamenco - Anthologie du Cante Minero
  type: MusicAlbum
  date published: 2011-04-01
album: El Alma Lastimada y Otros Poemas. Ibn Gabirol
  type: MusicAlbum
  date published: 2014-10-27