Cyril Diaz & His Orchestra
type: MusicGroup
genre: calypso
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12170d8b7eba5c26913cbbab88f6a6ce85dbb4cdb137350d7e4b14d932a7056d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b97cb771-5ae8-40e9-8821-c046a2878fec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b97cb771-5ae8-40e9-8821-c046a2878fec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b97cb771-5ae8-40e9-8821-c046a2878fec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12170d8b7eba5c26913cbbab88f6a6ce85dbb4cdb137350d7e4b14d932a7056d","name":"Cyril Diaz & His Orchestra","registered_at":"2026-06-20T15:59:30Z","symbol":"NIM1651371","token_address":"0x17ab042dbf4a7be188d7cd27e1c9fcaf432bb8bc","type":"artist","uuid":"b97cb771-5ae8-40e9-8821-c046a2878fec"}
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 0x12170d8b7eba5c26913cbbab88f6a6ce85dbb4cdb137350d7e4b14d932a7056d. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b97cb771-5ae8-40e9-8821-c046a2878fec.json and https://artists.proofprofile.net/proofs/artist/b97cb771-5ae8-40e9-8821-c046a2878fec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x12170d8b7eba5c26913cbbab88f6a6ce85dbb4cdb137350d7e4b14d932a7056d","name":"Cyril Diaz & His Orchestra","registered_at":"2026-06-20T15:59:30Z","symbol":"NIM1651371","token_address":"0x17ab042dbf4a7be188d7cd27e1c9fcaf432bb8bc","type":"artist","uuid":"b97cb771-5ae8-40e9-8821-c046a2878fec"}
album: Voodoo
  type: MusicAlbum
  date published: 2011-03-14
album: Voodoo - EP
  type: MusicAlbum
  date published: 2021-07-09