DJ Talia B
type: MusicGroup
popularity: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x751b5947311883061d22e8e24a93c8d82bd1ab14adf42b805b1a054d8a58938d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0e972b8-fe35-4607-8262-83920594b445.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d0e972b8-fe35-4607-8262-83920594b445.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d0e972b8-fe35-4607-8262-83920594b445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x751b5947311883061d22e8e24a93c8d82bd1ab14adf42b805b1a054d8a58938d","name":"DJ Talia B","registered_at":"2026-06-21T01:12:45Z","symbol":"NIM1770181","token_address":"0x275b89b1f4903cfd19cd90832d1b4d4e689856b1","type":"artist","uuid":"d0e972b8-fe35-4607-8262-83920594b445"}
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 0x751b5947311883061d22e8e24a93c8d82bd1ab14adf42b805b1a054d8a58938d. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0e972b8-fe35-4607-8262-83920594b445.json and https://artists.proofprofile.net/proofs/artist/d0e972b8-fe35-4607-8262-83920594b445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x751b5947311883061d22e8e24a93c8d82bd1ab14adf42b805b1a054d8a58938d","name":"DJ Talia B","registered_at":"2026-06-21T01:12:45Z","symbol":"NIM1770181","token_address":"0x275b89b1f4903cfd19cd90832d1b4d4e689856b1","type":"artist","uuid":"d0e972b8-fe35-4607-8262-83920594b445"}