Tha Dunciz
type: MusicGroup
popularity: 2
followers: 234
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4e282585ac07744a55dd6f88edb5713cfc7630948d3551612f9e8f9cf88f8c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/687adabc-b7d2-4a65-9974-5a88ed1612e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/687adabc-b7d2-4a65-9974-5a88ed1612e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/687adabc-b7d2-4a65-9974-5a88ed1612e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4e282585ac07744a55dd6f88edb5713cfc7630948d3551612f9e8f9cf88f8c1","name":"Tha Dunciz","registered_at":"2026-06-17T02:07:26Z","symbol":"NIM1247461","token_address":"0xbe0c07857b323774d694d8de6f552d45ba0544bd","type":"artist","uuid":"687adabc-b7d2-4a65-9974-5a88ed1612e8"}
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 0xc4e282585ac07744a55dd6f88edb5713cfc7630948d3551612f9e8f9cf88f8c1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/687adabc-b7d2-4a65-9974-5a88ed1612e8.json and https://artists.proofprofile.net/proofs/artist/687adabc-b7d2-4a65-9974-5a88ed1612e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc4e282585ac07744a55dd6f88edb5713cfc7630948d3551612f9e8f9cf88f8c1","name":"Tha Dunciz","registered_at":"2026-06-17T02:07:26Z","symbol":"NIM1247461","token_address":"0xbe0c07857b323774d694d8de6f552d45ba0544bd","type":"artist","uuid":"687adabc-b7d2-4a65-9974-5a88ed1612e8"}
album: Tha Dunciz
  type: MusicAlbum
  date published: 2024-04-18