Prinz Samuel I.
type: MusicGroup
popularity: 8
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf98c1f059a5b59320d076e01d7698df203ed9147b90224a89fa32c541c251d04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf98c1f059a5b59320d076e01d7698df203ed9147b90224a89fa32c541c251d04","name":"Prinz Samuel I.","registered_at":"2026-06-16T15:49:57Z","symbol":"NIM1100145","token_address":"0xff48ad95aba911504c47415b52b228041fea0a87","type":"artist","uuid":"4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf98c1f059a5b59320d076e01d7698df203ed9147b90224a89fa32c541c251d04. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe.json and https://artists.proofprofile.net/proofs/artist/4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf98c1f059a5b59320d076e01d7698df203ed9147b90224a89fa32c541c251d04","name":"Prinz Samuel I.","registered_at":"2026-06-16T15:49:57Z","symbol":"NIM1100145","token_address":"0xff48ad95aba911504c47415b52b228041fea0a87","type":"artist","uuid":"4b6a42c1-aee1-4d0b-b9cc-ed06cbb0bbfe"}