Hans Zimmer, Lebo M.
type: MusicGroup
popularity: 19
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83780f1c0fc8de317f5022a46dfe0358c0cfcb71cb8819745f5c2bf7e8a0341f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/880aa36f-9021-46c7-9a90-7bf9e72fa7f6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/880aa36f-9021-46c7-9a90-7bf9e72fa7f6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/880aa36f-9021-46c7-9a90-7bf9e72fa7f6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83780f1c0fc8de317f5022a46dfe0358c0cfcb71cb8819745f5c2bf7e8a0341f","name":"Hans Zimmer, Lebo M.","registered_at":"2026-06-14T18:47:32Z","symbol":"NIM0543437","token_address":"0x3a8f9390f8d0c277e3afd90d61490845177bfd8c","type":"artist","uuid":"880aa36f-9021-46c7-9a90-7bf9e72fa7f6"}
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 0x83780f1c0fc8de317f5022a46dfe0358c0cfcb71cb8819745f5c2bf7e8a0341f. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/880aa36f-9021-46c7-9a90-7bf9e72fa7f6.json and https://artists.proofprofile.net/proofs/artist/880aa36f-9021-46c7-9a90-7bf9e72fa7f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x83780f1c0fc8de317f5022a46dfe0358c0cfcb71cb8819745f5c2bf7e8a0341f","name":"Hans Zimmer, Lebo M.","registered_at":"2026-06-14T18:47:32Z","symbol":"NIM0543437","token_address":"0x3a8f9390f8d0c277e3afd90d61490845177bfd8c","type":"artist","uuid":"880aa36f-9021-46c7-9a90-7bf9e72fa7f6"}