El Nilo
type: MusicGroup
genre: flamenco
genre: flamenco pop
popularity: 6
followers: 1678
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0a31447261ef13f0eb9167c2895cd7e7a89dcad7697a4a197ceb53effa54d3dd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d1b3d30-fbd7-4c7f-aaba-db7a7e331899.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d1b3d30-fbd7-4c7f-aaba-db7a7e331899.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d1b3d30-fbd7-4c7f-aaba-db7a7e331899
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0a31447261ef13f0eb9167c2895cd7e7a89dcad7697a4a197ceb53effa54d3dd","name":"El Nilo","registered_at":"2026-06-16T10:51:20Z","symbol":"NIM1028909","token_address":"0x7c1b259f27a8c7ec22546f6d80733247862b55c3","type":"artist","uuid":"3d1b3d30-fbd7-4c7f-aaba-db7a7e331899"}
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 0x0a31447261ef13f0eb9167c2895cd7e7a89dcad7697a4a197ceb53effa54d3dd. Chain 2 (Bitcoin): anchored in block 954035 (2026-06-17T02:39:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d1b3d30-fbd7-4c7f-aaba-db7a7e331899.json and https://artists.proofprofile.net/proofs/artist/3d1b3d30-fbd7-4c7f-aaba-db7a7e331899.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:39:28Z
  text: {"copyright_id":"0x0a31447261ef13f0eb9167c2895cd7e7a89dcad7697a4a197ceb53effa54d3dd","name":"El Nilo","registered_at":"2026-06-16T10:51:20Z","symbol":"NIM1028909","token_address":"0x7c1b259f27a8c7ec22546f6d80733247862b55c3","type":"artist","uuid":"3d1b3d30-fbd7-4c7f-aaba-db7a7e331899"}
album: No Puede Ser
  type: MusicAlbum
  date published: 1999-01-01
album: Desde Mi Alma
  type: MusicAlbum
  date published: 2003-01-01
album: Cuarto Creciente
  type: MusicAlbum
  date published: 2008-01-01
album: No Puede Ser
  type: MusicAlbum
  date published: 2008-01-01
album: Lo Mejor de El Nilo
  type: MusicAlbum
  date published: 2013-05-03
album: The Best of El Nilo
  type: MusicAlbum
  date published: 2013-05-03