Hendrick djabrick
type: MusicGroup
popularity: 6
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x33d74ef053c5eafb0b326303c686439de62a8d9ed572dd3e5931848ce4ad38c1
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/04c9d12d-5680-42dc-a7fb-c7baa116f2b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04c9d12d-5680-42dc-a7fb-c7baa116f2b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04c9d12d-5680-42dc-a7fb-c7baa116f2b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x33d74ef053c5eafb0b326303c686439de62a8d9ed572dd3e5931848ce4ad38c1","name":"Hendrick djabrick","registered_at":"2026-06-15T15:11:35Z","symbol":"NIM0747284","token_address":"0xe687f99d9c2471a83f4d25ba3422f6aa5c118992","type":"artist","uuid":"04c9d12d-5680-42dc-a7fb-c7baa116f2b2"}
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 0x33d74ef053c5eafb0b326303c686439de62a8d9ed572dd3e5931848ce4ad38c1. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04c9d12d-5680-42dc-a7fb-c7baa116f2b2.json and https://artists.proofprofile.net/proofs/artist/04c9d12d-5680-42dc-a7fb-c7baa116f2b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0x33d74ef053c5eafb0b326303c686439de62a8d9ed572dd3e5931848ce4ad38c1","name":"Hendrick djabrick","registered_at":"2026-06-15T15:11:35Z","symbol":"NIM0747284","token_address":"0xe687f99d9c2471a83f4d25ba3422f6aa5c118992","type":"artist","uuid":"04c9d12d-5680-42dc-a7fb-c7baa116f2b2"}