Cisco de Sinelando
type: MusicGroup
genre: flamenco
popularity: 2
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed8418fbe3c7a1908de7589dfb6175a7f57534d3b349e5819d4614f5dbec57a5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d43bf46-5e16-4046-8a7a-87d8e2b792dd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2d43bf46-5e16-4046-8a7a-87d8e2b792dd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2d43bf46-5e16-4046-8a7a-87d8e2b792dd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed8418fbe3c7a1908de7589dfb6175a7f57534d3b349e5819d4614f5dbec57a5","name":"Cisco de Sinelando","registered_at":"2026-06-16T05:24:09Z","symbol":"NIM0950793","token_address":"0x345577b2001059c63299055ce37af3104067b104","type":"artist","uuid":"2d43bf46-5e16-4046-8a7a-87d8e2b792dd"}
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 0xed8418fbe3c7a1908de7589dfb6175a7f57534d3b349e5819d4614f5dbec57a5. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2d43bf46-5e16-4046-8a7a-87d8e2b792dd.json and https://artists.proofprofile.net/proofs/artist/2d43bf46-5e16-4046-8a7a-87d8e2b792dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0xed8418fbe3c7a1908de7589dfb6175a7f57534d3b349e5819d4614f5dbec57a5","name":"Cisco de Sinelando","registered_at":"2026-06-16T05:24:09Z","symbol":"NIM0950793","token_address":"0x345577b2001059c63299055ce37af3104067b104","type":"artist","uuid":"2d43bf46-5e16-4046-8a7a-87d8e2b792dd"}
album: La Llamada Del Amor
  type: MusicAlbum
  date published: 2023-03-10
album: Vente Conmigo
  type: MusicAlbum
  date published: 2025-01-10