Camerata 2000
type: MusicGroup
genre: choral
genre: orchestra
popularity: 4
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1859f1281777fe0e2033d28a1fee650c74c29e51b903296baf260bde9194a65e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953851
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953851
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0180f185-4654-485d-83bb-6587bee92b64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0180f185-4654-485d-83bb-6587bee92b64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0180f185-4654-485d-83bb-6587bee92b64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:06:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1859f1281777fe0e2033d28a1fee650c74c29e51b903296baf260bde9194a65e","name":"Camerata 2000","registered_at":"2026-06-15T14:10:44Z","symbol":"NIM0732766","token_address":"0xb65c31776f33f1b665970db144ef815f204f5253","type":"artist","uuid":"0180f185-4654-485d-83bb-6587bee92b64"}
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 0x1859f1281777fe0e2033d28a1fee650c74c29e51b903296baf260bde9194a65e. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0180f185-4654-485d-83bb-6587bee92b64.json and https://artists.proofprofile.net/proofs/artist/0180f185-4654-485d-83bb-6587bee92b64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x1859f1281777fe0e2033d28a1fee650c74c29e51b903296baf260bde9194a65e","name":"Camerata 2000","registered_at":"2026-06-15T14:10:44Z","symbol":"NIM0732766","token_address":"0xb65c31776f33f1b665970db144ef815f204f5253","type":"artist","uuid":"0180f185-4654-485d-83bb-6587bee92b64"}
album: Peter Schindler: Sonne, Mond und Sterne
  type: MusicAlbum
  date published: 2012-03-01