Joseph Su
type: MusicGroup
popularity: 3
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8b8c894e39286eeb6edd024425e7795a2cd3abc7a9d74b8c62f39462aade989e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/186772c4-4ca5-4924-aa27-b489cc4d5ed9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/186772c4-4ca5-4924-aa27-b489cc4d5ed9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/186772c4-4ca5-4924-aa27-b489cc4d5ed9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8b8c894e39286eeb6edd024425e7795a2cd3abc7a9d74b8c62f39462aade989e","name":"Joseph Su","registered_at":"2026-06-15T22:18:27Z","symbol":"NIM0849115","token_address":"0xcccb88920f6b25e02ebf388fe371d629eb6d3243","type":"artist","uuid":"186772c4-4ca5-4924-aa27-b489cc4d5ed9"}
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 0x8b8c894e39286eeb6edd024425e7795a2cd3abc7a9d74b8c62f39462aade989e. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/186772c4-4ca5-4924-aa27-b489cc4d5ed9.json and https://artists.proofprofile.net/proofs/artist/186772c4-4ca5-4924-aa27-b489cc4d5ed9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x8b8c894e39286eeb6edd024425e7795a2cd3abc7a9d74b8c62f39462aade989e","name":"Joseph Su","registered_at":"2026-06-15T22:18:27Z","symbol":"NIM0849115","token_address":"0xcccb88920f6b25e02ebf388fe371d629eb6d3243","type":"artist","uuid":"186772c4-4ca5-4924-aa27-b489cc4d5ed9"}
album: PLAYER
  type: MusicAlbum
  date published: 2022-12-13
album: P L A Y E R
  type: MusicAlbum
  date published: 2023-01-15
album: No More Lows
  type: MusicAlbum
  date published: 2023-05-23
album: PROSPERITY
  type: MusicAlbum
  date published: 2023-10-10
album: bali
  type: MusicAlbum
  date published: 2024-03-07