Pat Levett
type: MusicGroup
popularity: 5
followers: 39
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9d03e42271548f6e51d73563221b87703939d0dfe5dc32f3f92c1bbab7e09734
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e616e21-16cd-440a-b3b0-ce01755be46c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e616e21-16cd-440a-b3b0-ce01755be46c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e616e21-16cd-440a-b3b0-ce01755be46c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9d03e42271548f6e51d73563221b87703939d0dfe5dc32f3f92c1bbab7e09734","name":"Pat Levett","registered_at":"2026-06-16T00:11:37Z","symbol":"NIM0876146","token_address":"0xb3d0d957363c5ddd71d0c619766de388008d9f55","type":"artist","uuid":"1e616e21-16cd-440a-b3b0-ce01755be46c"}
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 0x9d03e42271548f6e51d73563221b87703939d0dfe5dc32f3f92c1bbab7e09734. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e616e21-16cd-440a-b3b0-ce01755be46c.json and https://artists.proofprofile.net/proofs/artist/1e616e21-16cd-440a-b3b0-ce01755be46c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x9d03e42271548f6e51d73563221b87703939d0dfe5dc32f3f92c1bbab7e09734","name":"Pat Levett","registered_at":"2026-06-16T00:11:37Z","symbol":"NIM0876146","token_address":"0xb3d0d957363c5ddd71d0c619766de388008d9f55","type":"artist","uuid":"1e616e21-16cd-440a-b3b0-ce01755be46c"}
album: Where Do You Start?
  type: MusicAlbum
  date published: 2024-12-23