Davina Malek
type: MusicGroup
popularity: 6
followers: 36
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd7ef6348173a4afbdbd802dd69953e78ea76e2d5519ce77d722873b0f5f15b50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb85110c-6e17-44ee-a58d-e41795851da4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bb85110c-6e17-44ee-a58d-e41795851da4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bb85110c-6e17-44ee-a58d-e41795851da4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd7ef6348173a4afbdbd802dd69953e78ea76e2d5519ce77d722873b0f5f15b50","name":"Davina Malek","registered_at":"2026-06-20T17:03:50Z","symbol":"NIM1661625","token_address":"0x583c1f1df57ef087fc820f9d70a89f8b20500ad2","type":"artist","uuid":"bb85110c-6e17-44ee-a58d-e41795851da4"}
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 0xd7ef6348173a4afbdbd802dd69953e78ea76e2d5519ce77d722873b0f5f15b50. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb85110c-6e17-44ee-a58d-e41795851da4.json and https://artists.proofprofile.net/proofs/artist/bb85110c-6e17-44ee-a58d-e41795851da4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0xd7ef6348173a4afbdbd802dd69953e78ea76e2d5519ce77d722873b0f5f15b50","name":"Davina Malek","registered_at":"2026-06-20T17:03:50Z","symbol":"NIM1661625","token_address":"0x583c1f1df57ef087fc820f9d70a89f8b20500ad2","type":"artist","uuid":"bb85110c-6e17-44ee-a58d-e41795851da4"}