Joseph Schuster
type: MusicGroup
popularity: 3
followers: 165
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda5bab598c4486ecbea369d018bf2e9c3e2b73ca8c16cbad8a2c4ebde7d6ca60
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda5bab598c4486ecbea369d018bf2e9c3e2b73ca8c16cbad8a2c4ebde7d6ca60","name":"Joseph Schuster","registered_at":"2026-06-20T10:27:04Z","symbol":"NIM1592204","token_address":"0x9030fbb59f67a7257c5277efc4d960c7de2486ae","type":"artist","uuid":"ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1"}
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 0xda5bab598c4486ecbea369d018bf2e9c3e2b73ca8c16cbad8a2c4ebde7d6ca60. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1.json and https://artists.proofprofile.net/proofs/artist/ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:14:15Z
  text: {"copyright_id":"0xda5bab598c4486ecbea369d018bf2e9c3e2b73ca8c16cbad8a2c4ebde7d6ca60","name":"Joseph Schuster","registered_at":"2026-06-20T10:27:04Z","symbol":"NIM1592204","token_address":"0x9030fbb59f67a7257c5277efc4d960c7de2486ae","type":"artist","uuid":"ad2ebee1-9307-4fa7-a88e-fe2fc3bec3f1"}
album: Joseph Schuster: Demofoonte
  type: MusicAlbum
  date published: 2003-04-07