DJ BC Bayer Claudio
type: MusicGroup
popularity: 2
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb2e856dad83428012a82af5f16e2c7dfd8a3cbbd6356ed118e1f2a27e1bf5c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/047626cb-0dc1-4729-abdb-f3c7e1dd7a9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/047626cb-0dc1-4729-abdb-f3c7e1dd7a9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/047626cb-0dc1-4729-abdb-f3c7e1dd7a9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb2e856dad83428012a82af5f16e2c7dfd8a3cbbd6356ed118e1f2a27e1bf5c5","name":"DJ BC Bayer Claudio","registered_at":"2026-06-15T15:11:08Z","symbol":"NIM0747174","token_address":"0xf4ba6d7ea220ecffc480177a4bd7a0fb4c55af94","type":"artist","uuid":"047626cb-0dc1-4729-abdb-f3c7e1dd7a9f"}
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 0xdb2e856dad83428012a82af5f16e2c7dfd8a3cbbd6356ed118e1f2a27e1bf5c5. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/047626cb-0dc1-4729-abdb-f3c7e1dd7a9f.json and https://artists.proofprofile.net/proofs/artist/047626cb-0dc1-4729-abdb-f3c7e1dd7a9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0xdb2e856dad83428012a82af5f16e2c7dfd8a3cbbd6356ed118e1f2a27e1bf5c5","name":"DJ BC Bayer Claudio","registered_at":"2026-06-15T15:11:08Z","symbol":"NIM0747174","token_address":"0xf4ba6d7ea220ecffc480177a4bd7a0fb4c55af94","type":"artist","uuid":"047626cb-0dc1-4729-abdb-f3c7e1dd7a9f"}
album: Am Fenster (Remastered Version)
  type: MusicAlbum
  date published: 2019-05-03