Bernhard Drobig
type: MusicGroup
popularity: 22
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd79ef04ab435d037ff5fda9f409638a3cf7219fd8f1751e86b4bfd798433b942
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55b28937-92f5-4948-9f36-cc1cd9eec82f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/55b28937-92f5-4948-9f36-cc1cd9eec82f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/55b28937-92f5-4948-9f36-cc1cd9eec82f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd79ef04ab435d037ff5fda9f409638a3cf7219fd8f1751e86b4bfd798433b942","name":"Bernhard Drobig","registered_at":"2026-06-11T21:06:43Z","symbol":"NIM0111759","token_address":"0xeaa83e7b57d84210e761559a0c3690c4366aaa9d","type":"artist","uuid":"55b28937-92f5-4948-9f36-cc1cd9eec82f"}
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 0xd79ef04ab435d037ff5fda9f409638a3cf7219fd8f1751e86b4bfd798433b942. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/55b28937-92f5-4948-9f36-cc1cd9eec82f.json and https://artists.proofprofile.net/proofs/artist/55b28937-92f5-4948-9f36-cc1cd9eec82f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0xd79ef04ab435d037ff5fda9f409638a3cf7219fd8f1751e86b4bfd798433b942","name":"Bernhard Drobig","registered_at":"2026-06-11T21:06:43Z","symbol":"NIM0111759","token_address":"0xeaa83e7b57d84210e761559a0c3690c4366aaa9d","type":"artist","uuid":"55b28937-92f5-4948-9f36-cc1cd9eec82f"}