Peter Smith
type: MusicGroup
genre: choral
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbeead28ad333edcdd30582a0e995b9f2f61796f18a895137e7c72f6937b4bb57
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/089d66b3-5ad3-40b7-a937-b5b655389dad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/089d66b3-5ad3-40b7-a937-b5b655389dad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/089d66b3-5ad3-40b7-a937-b5b655389dad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbeead28ad333edcdd30582a0e995b9f2f61796f18a895137e7c72f6937b4bb57","name":"Peter Smith","registered_at":"2026-06-15T16:35:41Z","symbol":"NIM0767375","token_address":"0x87d553ab34a139cd8a6eeaddc41515743bc4e194","type":"artist","uuid":"089d66b3-5ad3-40b7-a937-b5b655389dad"}
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 0xbeead28ad333edcdd30582a0e995b9f2f61796f18a895137e7c72f6937b4bb57. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/089d66b3-5ad3-40b7-a937-b5b655389dad.json and https://artists.proofprofile.net/proofs/artist/089d66b3-5ad3-40b7-a937-b5b655389dad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xbeead28ad333edcdd30582a0e995b9f2f61796f18a895137e7c72f6937b4bb57","name":"Peter Smith","registered_at":"2026-06-15T16:35:41Z","symbol":"NIM0767375","token_address":"0x87d553ab34a139cd8a6eeaddc41515743bc4e194","type":"artist","uuid":"089d66b3-5ad3-40b7-a937-b5b655389dad"}
album: Titan
  type: MusicAlbum
  date published: 2013-10-21
album: Zeal
  type: MusicAlbum
  date published: 2014-12-05