Guess What Peter Did.
type: MusicGroup
popularity: 4
followers: 236
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe0f3959a161a734490efc842c29fedc5c6f07e4c8582f12b9302795885c57e30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953888
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953888
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0de9e652-0fb2-42c0-9f12-067fd4dcea11.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0de9e652-0fb2-42c0-9f12-067fd4dcea11.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0de9e652-0fb2-42c0-9f12-067fd4dcea11
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:55:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe0f3959a161a734490efc842c29fedc5c6f07e4c8582f12b9302795885c57e30","name":"Guess What Peter Did.","registered_at":"2026-06-15T18:23:18Z","symbol":"NIM0793051","token_address":"0x8c9aa81814577849165776065590dea8a615f820","type":"artist","uuid":"0de9e652-0fb2-42c0-9f12-067fd4dcea11"}
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 0xe0f3959a161a734490efc842c29fedc5c6f07e4c8582f12b9302795885c57e30. Chain 2 (Bitcoin): anchored in block 953889 (2026-06-16T04:57:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0de9e652-0fb2-42c0-9f12-067fd4dcea11.json and https://artists.proofprofile.net/proofs/artist/0de9e652-0fb2-42c0-9f12-067fd4dcea11.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:57:45Z
  text: {"copyright_id":"0xe0f3959a161a734490efc842c29fedc5c6f07e4c8582f12b9302795885c57e30","name":"Guess What Peter Did.","registered_at":"2026-06-15T18:23:18Z","symbol":"NIM0793051","token_address":"0x8c9aa81814577849165776065590dea8a615f820","type":"artist","uuid":"0de9e652-0fb2-42c0-9f12-067fd4dcea11"}
album: Indifferent Omnivores
  type: MusicAlbum
  date published: 2007-06-19
album: Worn Piece
  type: MusicAlbum
  date published: 2009-09-28