Colin Trudell
type: MusicGroup
popularity: 11
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a20e3ef83096a6fe1062ecdad9f03c4b479b9454228797ad4fb23b7c91f8d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b4a0eba-201a-428a-809b-14d8fca0b49e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b4a0eba-201a-428a-809b-14d8fca0b49e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b4a0eba-201a-428a-809b-14d8fca0b49e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95a20e3ef83096a6fe1062ecdad9f03c4b479b9454228797ad4fb23b7c91f8d9","name":"Colin Trudell","registered_at":"2026-06-14T14:02:08Z","symbol":"NIM0475375","token_address":"0x6e31226b080b7ac26ea23bacedf5dae32b9c9739","type":"artist","uuid":"5b4a0eba-201a-428a-809b-14d8fca0b49e"}
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 0x95a20e3ef83096a6fe1062ecdad9f03c4b479b9454228797ad4fb23b7c91f8d9. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b4a0eba-201a-428a-809b-14d8fca0b49e.json and https://artists.proofprofile.net/proofs/artist/5b4a0eba-201a-428a-809b-14d8fca0b49e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x95a20e3ef83096a6fe1062ecdad9f03c4b479b9454228797ad4fb23b7c91f8d9","name":"Colin Trudell","registered_at":"2026-06-14T14:02:08Z","symbol":"NIM0475375","token_address":"0x6e31226b080b7ac26ea23bacedf5dae32b9c9739","type":"artist","uuid":"5b4a0eba-201a-428a-809b-14d8fca0b49e"}