Track Guruz
type: MusicGroup
popularity: 15
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5f4c27cd57346e8c8b6991d91acdec2f8175b9f5284c7928d2318da1b70c8ea0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45ca4e47-033c-463d-a0f0-2be3f46f85af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45ca4e47-033c-463d-a0f0-2be3f46f85af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45ca4e47-033c-463d-a0f0-2be3f46f85af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5f4c27cd57346e8c8b6991d91acdec2f8175b9f5284c7928d2318da1b70c8ea0","name":"Track Guruz","registered_at":"2026-06-14T11:47:17Z","symbol":"NIM0443184","token_address":"0xaa4b448dd96963a1c66d87603be022487c737193","type":"artist","uuid":"45ca4e47-033c-463d-a0f0-2be3f46f85af"}
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 0x5f4c27cd57346e8c8b6991d91acdec2f8175b9f5284c7928d2318da1b70c8ea0. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45ca4e47-033c-463d-a0f0-2be3f46f85af.json and https://artists.proofprofile.net/proofs/artist/45ca4e47-033c-463d-a0f0-2be3f46f85af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x5f4c27cd57346e8c8b6991d91acdec2f8175b9f5284c7928d2318da1b70c8ea0","name":"Track Guruz","registered_at":"2026-06-14T11:47:17Z","symbol":"NIM0443184","token_address":"0xaa4b448dd96963a1c66d87603be022487c737193","type":"artist","uuid":"45ca4e47-033c-463d-a0f0-2be3f46f85af"}
album: Instrumental Hitz Vol. 1
  type: MusicAlbum
  date published: 2017-10-09
album: Instrumental Hitz Vol. 1
  type: MusicAlbum
  date published: 2017-11-02