Peter Ruck
type: MusicGroup
popularity: 7
followers: 7
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc851772d993a918fcb8a74ed7dd9f50fecd5a25d65639d90fcd825439da82575
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea2f9c4-89af-4802-b8eb-705be7535ddf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea2f9c4-89af-4802-b8eb-705be7535ddf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cea2f9c4-89af-4802-b8eb-705be7535ddf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc851772d993a918fcb8a74ed7dd9f50fecd5a25d65639d90fcd825439da82575","name":"Peter Ruck","registered_at":"2026-06-21T00:00:48Z","symbol":"NIM1756455","token_address":"0x0ebf9884486bf8e33adca9330604c318b94c5287","type":"artist","uuid":"cea2f9c4-89af-4802-b8eb-705be7535ddf"}
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 0xc851772d993a918fcb8a74ed7dd9f50fecd5a25d65639d90fcd825439da82575. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea2f9c4-89af-4802-b8eb-705be7535ddf.json and https://artists.proofprofile.net/proofs/artist/cea2f9c4-89af-4802-b8eb-705be7535ddf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xc851772d993a918fcb8a74ed7dd9f50fecd5a25d65639d90fcd825439da82575","name":"Peter Ruck","registered_at":"2026-06-21T00:00:48Z","symbol":"NIM1756455","token_address":"0x0ebf9884486bf8e33adca9330604c318b94c5287","type":"artist","uuid":"cea2f9c4-89af-4802-b8eb-705be7535ddf"}
album: Mit Leichtigkeit aus der Zuckerfalle (Endlich frei von Süßigkeiten, Kuchen, Softdrinks und Co.)
  type: MusicAlbum
  date published: 2022-11-17