Tharren Yu
type: MusicGroup
popularity: 2
followers: 88
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0ad898dae04853f609985436f1c13ab30bf271796223f44e2eae9ca735510f48
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954139
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954139
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ff8c0c9-3053-4705-8a48-8bea8a1b6986.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7ff8c0c9-3053-4705-8a48-8bea8a1b6986.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7ff8c0c9-3053-4705-8a48-8bea8a1b6986
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T21:12:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0ad898dae04853f609985436f1c13ab30bf271796223f44e2eae9ca735510f48","name":"Tharren Yu","registered_at":"2026-06-17T10:11:38Z","symbol":"NIM1362959","token_address":"0xf118b64e6f6632e0392d1a9e5eaaa66d246a8781","type":"artist","uuid":"7ff8c0c9-3053-4705-8a48-8bea8a1b6986"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad898dae04853f609985436f1c13ab30bf271796223f44e2eae9ca735510f48. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ff8c0c9-3053-4705-8a48-8bea8a1b6986.json and https://artists.proofprofile.net/proofs/artist/7ff8c0c9-3053-4705-8a48-8bea8a1b6986.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T21:12:18Z
  text: {"copyright_id":"0x0ad898dae04853f609985436f1c13ab30bf271796223f44e2eae9ca735510f48","name":"Tharren Yu","registered_at":"2026-06-17T10:11:38Z","symbol":"NIM1362959","token_address":"0xf118b64e6f6632e0392d1a9e5eaaa66d246a8781","type":"artist","uuid":"7ff8c0c9-3053-4705-8a48-8bea8a1b6986"}
album: Amnesia
  type: MusicAlbum
  date published: 2019-10-11
album: Born Day
  type: MusicAlbum
  date published: 2019-11-08
album: Crimes
  type: MusicAlbum
  date published: 2021-03-13
album: Castlevania
  type: MusicAlbum
  date published: 2021-04-24
album: Ether
  type: MusicAlbum
  date published: 2021-08-14
album: Distant Caller
  type: MusicAlbum
  date published: 2022-06-18
album: Train Station
  type: MusicAlbum
  date published: 2022-06-20
album: Heaven
  type: MusicAlbum
  date published: 2023-02-10