Robin Saville
type: MusicGroup
genre: ambient
popularity: 5
followers: 908
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x007f1abe6d406006cdf80b5e13aba09d3e71d82f53182bed42be624398f99db9
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/2cf54591-7b8d-4df5-bc9e-048e86e37d3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2cf54591-7b8d-4df5-bc9e-048e86e37d3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2cf54591-7b8d-4df5-bc9e-048e86e37d3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x007f1abe6d406006cdf80b5e13aba09d3e71d82f53182bed42be624398f99db9","name":"Robin Saville","registered_at":"2026-06-16T05:17:08Z","symbol":"NIM0949114","token_address":"0x190a447e30428ecfde9db66628938df1af9e58f2","type":"artist","uuid":"2cf54591-7b8d-4df5-bc9e-048e86e37d3e"}
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 0x007f1abe6d406006cdf80b5e13aba09d3e71d82f53182bed42be624398f99db9. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2cf54591-7b8d-4df5-bc9e-048e86e37d3e.json and https://artists.proofprofile.net/proofs/artist/2cf54591-7b8d-4df5-bc9e-048e86e37d3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x007f1abe6d406006cdf80b5e13aba09d3e71d82f53182bed42be624398f99db9","name":"Robin Saville","registered_at":"2026-06-16T05:17:08Z","symbol":"NIM0949114","token_address":"0x190a447e30428ecfde9db66628938df1af9e58f2","type":"artist","uuid":"2cf54591-7b8d-4df5-bc9e-048e86e37d3e"}
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