Richard Kraus
type: MusicGroup
genre: opera
popularity: 11
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x26b4e2e7e96acbd833e7d93a7df812fdb3af14d78d879fbd48d88b9d700d079f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953842
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953842
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2e45a3d-fe47-4939-a480-ac63119f29e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e2e45a3d-fe47-4939-a480-ac63119f29e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e2e45a3d-fe47-4939-a480-ac63119f29e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:22:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x26b4e2e7e96acbd833e7d93a7df812fdb3af14d78d879fbd48d88b9d700d079f","name":"Richard Kraus","registered_at":"2026-06-15T04:22:38Z","symbol":"NIM0680715","token_address":"0x380c26a9fc33afb672797c470dc8b689fec5eb77","type":"artist","uuid":"e2e45a3d-fe47-4939-a480-ac63119f29e5"}
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 0x26b4e2e7e96acbd833e7d93a7df812fdb3af14d78d879fbd48d88b9d700d079f. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e2e45a3d-fe47-4939-a480-ac63119f29e5.json and https://artists.proofprofile.net/proofs/artist/e2e45a3d-fe47-4939-a480-ac63119f29e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x26b4e2e7e96acbd833e7d93a7df812fdb3af14d78d879fbd48d88b9d700d079f","name":"Richard Kraus","registered_at":"2026-06-15T04:22:38Z","symbol":"NIM0680715","token_address":"0x380c26a9fc33afb672797c470dc8b689fec5eb77","type":"artist","uuid":"e2e45a3d-fe47-4939-a480-ac63119f29e5"}
album: Mozart, Wagner, Verdi & Others: Opera Excerpts
  type: MusicAlbum
  date published: 2011-01-21
album: Strauss, R.: Elektra [Opera]
  type: MusicAlbum
  date published: 1953-01-01