Richard Kendall
type: MusicGroup
popularity: 9
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x742c304bd2233adb17b75606df264d395f39714e09d216b6b4010a7a1a0d2ad4
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/6eabbf4b-8849-4ab8-ab65-31f3104c7342.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6eabbf4b-8849-4ab8-ab65-31f3104c7342.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6eabbf4b-8849-4ab8-ab65-31f3104c7342
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x742c304bd2233adb17b75606df264d395f39714e09d216b6b4010a7a1a0d2ad4","name":"Richard Kendall","registered_at":"2026-06-17T04:13:22Z","symbol":"NIM1277523","token_address":"0x8df9990f93a50eb2e75e968a022f7660b20c1e88","type":"artist","uuid":"6eabbf4b-8849-4ab8-ab65-31f3104c7342"}
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 0x742c304bd2233adb17b75606df264d395f39714e09d216b6b4010a7a1a0d2ad4. 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/6eabbf4b-8849-4ab8-ab65-31f3104c7342.json and https://artists.proofprofile.net/proofs/artist/6eabbf4b-8849-4ab8-ab65-31f3104c7342.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x742c304bd2233adb17b75606df264d395f39714e09d216b6b4010a7a1a0d2ad4","name":"Richard Kendall","registered_at":"2026-06-17T04:13:22Z","symbol":"NIM1277523","token_address":"0x8df9990f93a50eb2e75e968a022f7660b20c1e88","type":"artist","uuid":"6eabbf4b-8849-4ab8-ab65-31f3104c7342"}
album: Grand Dad
  type: MusicAlbum
  date published: 2003-05-06