Payroll Clerk
type: MusicGroup
genre: boom bap
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73601c902d57b3072f82c92d8f6c0a4ef5d1b35a620d9a9a30f62d72a2cf8da1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1027bcc-117b-4a35-8c4a-18b2c234bc61.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1027bcc-117b-4a35-8c4a-18b2c234bc61.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1027bcc-117b-4a35-8c4a-18b2c234bc61
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73601c902d57b3072f82c92d8f6c0a4ef5d1b35a620d9a9a30f62d72a2cf8da1","name":"Payroll Clerk","registered_at":"2026-06-21T13:05:34Z","symbol":"NIM1931394","token_address":"0x460d618700a9137d3a089ec81069348f1b426a4f","type":"artist","uuid":"f1027bcc-117b-4a35-8c4a-18b2c234bc61"}
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 0x73601c902d57b3072f82c92d8f6c0a4ef5d1b35a620d9a9a30f62d72a2cf8da1. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1027bcc-117b-4a35-8c4a-18b2c234bc61.json and https://artists.proofprofile.net/proofs/artist/f1027bcc-117b-4a35-8c4a-18b2c234bc61.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x73601c902d57b3072f82c92d8f6c0a4ef5d1b35a620d9a9a30f62d72a2cf8da1","name":"Payroll Clerk","registered_at":"2026-06-21T13:05:34Z","symbol":"NIM1931394","token_address":"0x460d618700a9137d3a089ec81069348f1b426a4f","type":"artist","uuid":"f1027bcc-117b-4a35-8c4a-18b2c234bc61"}
album: Fast Delusion
  type: MusicAlbum
  date published: 2024-11-11
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  type: MusicAlbum
  date published: 2024-12-04
album: Mais ou Menos
  type: MusicAlbum
  date published: 2024-12-07
album: Samurai Boom Bap
  type: MusicAlbum
  date published: 2024-12-31
album: Neon Desolation
  type: MusicAlbum
  date published: 2025-01-02