Robert Corvus
type: MusicGroup
popularity: 22
followers: 111
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf26fc3f228c7d5f2a8c7d37bc4cfd0e70bb0b3abf769c42bf0def4e144d34719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd8cf88-20e1-4fb3-840f-185f86ba8452.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbd8cf88-20e1-4fb3-840f-185f86ba8452.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbd8cf88-20e1-4fb3-840f-185f86ba8452
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf26fc3f228c7d5f2a8c7d37bc4cfd0e70bb0b3abf769c42bf0def4e144d34719","name":"Robert Corvus","registered_at":"2026-06-12T11:27:41Z","symbol":"NIM0283821","token_address":"0x798b3dab1003cc06da95f19593ebe2e9d1b4b152","type":"artist","uuid":"dbd8cf88-20e1-4fb3-840f-185f86ba8452"}
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 0xf26fc3f228c7d5f2a8c7d37bc4cfd0e70bb0b3abf769c42bf0def4e144d34719. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbd8cf88-20e1-4fb3-840f-185f86ba8452.json and https://artists.proofprofile.net/proofs/artist/dbd8cf88-20e1-4fb3-840f-185f86ba8452.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf26fc3f228c7d5f2a8c7d37bc4cfd0e70bb0b3abf769c42bf0def4e144d34719","name":"Robert Corvus","registered_at":"2026-06-12T11:27:41Z","symbol":"NIM0283821","token_address":"0x798b3dab1003cc06da95f19593ebe2e9d1b4b152","type":"artist","uuid":"dbd8cf88-20e1-4fb3-840f-185f86ba8452"}
album: Schwarze Frucht, Dunkelwelten - Perry Rhodan 2 (Ungekürzt)
  type: MusicAlbum
  date published: 2019-06-28