Hadidza Wolf
type: MusicGroup
popularity: 7
followers: 309
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25cebd95519e84bb4c2502f6e8991b690e6be76f4315f1a64c0bbe4e58c7bf25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/119782d6-395e-48ce-a1b0-d831512fa8e6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/119782d6-395e-48ce-a1b0-d831512fa8e6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/119782d6-395e-48ce-a1b0-d831512fa8e6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25cebd95519e84bb4c2502f6e8991b690e6be76f4315f1a64c0bbe4e58c7bf25","name":"Hadidza Wolf","registered_at":"2026-06-15T19:54:14Z","symbol":"NIM0814734","token_address":"0x8faacab18a67c7586d1f164d52ee0720b306aee1","type":"artist","uuid":"119782d6-395e-48ce-a1b0-d831512fa8e6"}
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 0x25cebd95519e84bb4c2502f6e8991b690e6be76f4315f1a64c0bbe4e58c7bf25. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/119782d6-395e-48ce-a1b0-d831512fa8e6.json and https://artists.proofprofile.net/proofs/artist/119782d6-395e-48ce-a1b0-d831512fa8e6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x25cebd95519e84bb4c2502f6e8991b690e6be76f4315f1a64c0bbe4e58c7bf25","name":"Hadidza Wolf","registered_at":"2026-06-15T19:54:14Z","symbol":"NIM0814734","token_address":"0x8faacab18a67c7586d1f164d52ee0720b306aee1","type":"artist","uuid":"119782d6-395e-48ce-a1b0-d831512fa8e6"}
album: The Rain
  type: MusicAlbum
  date published: 2018-11-20
album: Summer Sky
  type: MusicAlbum
  date published: 2018-11-23