Die James Brothers
type: MusicGroup
genre: schlager
popularity: 6
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c6450688cd0eed758ddc3fcbfc5c52911bdf319e81e65a2effb876f37ca1fda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbddedca-0357-49b2-ba05-636f1a69f437.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cbddedca-0357-49b2-ba05-636f1a69f437.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cbddedca-0357-49b2-ba05-636f1a69f437
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c6450688cd0eed758ddc3fcbfc5c52911bdf319e81e65a2effb876f37ca1fda","name":"Die James Brothers","registered_at":"2026-06-20T23:07:09Z","symbol":"NIM1743170","token_address":"0x0f052053f7d0185c6d04f75d6b0dfb1e18a6b7b4","type":"artist","uuid":"cbddedca-0357-49b2-ba05-636f1a69f437"}
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 0x8c6450688cd0eed758ddc3fcbfc5c52911bdf319e81e65a2effb876f37ca1fda. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cbddedca-0357-49b2-ba05-636f1a69f437.json and https://artists.proofprofile.net/proofs/artist/cbddedca-0357-49b2-ba05-636f1a69f437.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x8c6450688cd0eed758ddc3fcbfc5c52911bdf319e81e65a2effb876f37ca1fda","name":"Die James Brothers","registered_at":"2026-06-20T23:07:09Z","symbol":"NIM1743170","token_address":"0x0f052053f7d0185c6d04f75d6b0dfb1e18a6b7b4","type":"artist","uuid":"cbddedca-0357-49b2-ba05-636f1a69f437"}
album: Rock 'n' Roll aus Deutschland
  type: MusicAlbum
  date published: 2017-01-17