Alger Pitman
type: MusicGroup
popularity: 21
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f78f825d3dfbd849f797e7bbf07394f9a355a34507259960a16e9c3f41fd832
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/972c0fb7-0935-4d77-b529-5bfa1d677073.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/972c0fb7-0935-4d77-b529-5bfa1d677073.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/972c0fb7-0935-4d77-b529-5bfa1d677073
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f78f825d3dfbd849f797e7bbf07394f9a355a34507259960a16e9c3f41fd832","name":"Alger Pitman","registered_at":"2026-06-12T05:07:10Z","symbol":"NIM0195784","token_address":"0x3cdc8d6acf34f5651648103a7a0aae518881421a","type":"artist","uuid":"972c0fb7-0935-4d77-b529-5bfa1d677073"}
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 0x5f78f825d3dfbd849f797e7bbf07394f9a355a34507259960a16e9c3f41fd832. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/972c0fb7-0935-4d77-b529-5bfa1d677073.json and https://artists.proofprofile.net/proofs/artist/972c0fb7-0935-4d77-b529-5bfa1d677073.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5f78f825d3dfbd849f797e7bbf07394f9a355a34507259960a16e9c3f41fd832","name":"Alger Pitman","registered_at":"2026-06-12T05:07:10Z","symbol":"NIM0195784","token_address":"0x3cdc8d6acf34f5651648103a7a0aae518881421a","type":"artist","uuid":"972c0fb7-0935-4d77-b529-5bfa1d677073"}
album: Moitto Ue
  type: MusicAlbum
  date published: 2025-02-08