Sir Rizio
type: MusicGroup
genre: deep house
genre: dub techno
popularity: 2
followers: 582
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9f1baa5f1fc1ab161395d8dfab5dfbffb9e88d0316f9d2af318bd5c91f81fd87
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9f1baa5f1fc1ab161395d8dfab5dfbffb9e88d0316f9d2af318bd5c91f81fd87","name":"Sir Rizio","registered_at":"2026-06-17T03:34:01Z","symbol":"NIM1268133","token_address":"0x0d03d251af68873e0149816143893f740e3a39c3","type":"artist","uuid":"6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8"}
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 0x9f1baa5f1fc1ab161395d8dfab5dfbffb9e88d0316f9d2af318bd5c91f81fd87. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8.json and https://artists.proofprofile.net/proofs/artist/6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9f1baa5f1fc1ab161395d8dfab5dfbffb9e88d0316f9d2af318bd5c91f81fd87","name":"Sir Rizio","registered_at":"2026-06-17T03:34:01Z","symbol":"NIM1268133","token_address":"0x0d03d251af68873e0149816143893f740e3a39c3","type":"artist","uuid":"6cd1daf2-2b3b-4995-b3f8-ecea7a508ee8"}
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