Roy Tirono
type: MusicGroup
popularity: 8
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4c9a49b20d4e6baa6d43f9f6a66e847db398d6f95b252517132049a4ca00da1f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bd21f85-af0d-4a3b-8369-daec8d693870.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9bd21f85-af0d-4a3b-8369-daec8d693870.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9bd21f85-af0d-4a3b-8369-daec8d693870
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4c9a49b20d4e6baa6d43f9f6a66e847db398d6f95b252517132049a4ca00da1f","name":"Roy Tirono","registered_at":"2026-06-20T03:58:59Z","symbol":"NIM1505009","token_address":"0x1bf8299b4ae43ee92d0d2765eba08a1e2d2e963d","type":"artist","uuid":"9bd21f85-af0d-4a3b-8369-daec8d693870"}
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 0x4c9a49b20d4e6baa6d43f9f6a66e847db398d6f95b252517132049a4ca00da1f. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9bd21f85-af0d-4a3b-8369-daec8d693870.json and https://artists.proofprofile.net/proofs/artist/9bd21f85-af0d-4a3b-8369-daec8d693870.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T05:07:36Z
  text: {"copyright_id":"0x4c9a49b20d4e6baa6d43f9f6a66e847db398d6f95b252517132049a4ca00da1f","name":"Roy Tirono","registered_at":"2026-06-20T03:58:59Z","symbol":"NIM1505009","token_address":"0x1bf8299b4ae43ee92d0d2765eba08a1e2d2e963d","type":"artist","uuid":"9bd21f85-af0d-4a3b-8369-daec8d693870"}
album: Acivango
  type: MusicAlbum
  date published: 2024-10-09