Roger Murdock
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x286c4ab4204015251fb01f50dd2f03313769e88c1ac70f041d96e309fb5192e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/489c090a-4fc8-4903-b3ec-7e1313add055.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/489c090a-4fc8-4903-b3ec-7e1313add055.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/489c090a-4fc8-4903-b3ec-7e1313add055
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x286c4ab4204015251fb01f50dd2f03313769e88c1ac70f041d96e309fb5192e9","name":"Roger Murdock","registered_at":"2026-06-16T14:52:27Z","symbol":"NIM1086424","token_address":"0x5372edf0a10458bb251ca05b5046c6c583ef7ed0","type":"artist","uuid":"489c090a-4fc8-4903-b3ec-7e1313add055"}
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 0x286c4ab4204015251fb01f50dd2f03313769e88c1ac70f041d96e309fb5192e9. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/489c090a-4fc8-4903-b3ec-7e1313add055.json and https://artists.proofprofile.net/proofs/artist/489c090a-4fc8-4903-b3ec-7e1313add055.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x286c4ab4204015251fb01f50dd2f03313769e88c1ac70f041d96e309fb5192e9","name":"Roger Murdock","registered_at":"2026-06-16T14:52:27Z","symbol":"NIM1086424","token_address":"0x5372edf0a10458bb251ca05b5046c6c583ef7ed0","type":"artist","uuid":"489c090a-4fc8-4903-b3ec-7e1313add055"}
album: Sh!t F#ck
  type: MusicAlbum
  date published: 2024-09-20
album: Black Mirror
  type: MusicAlbum
  date published: 2024-09-20
album: Reborn
  type: MusicAlbum
  date published: 2024-09-23