JIANG!
type: MusicGroup
popularity: 3
followers: 461
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe49df6fe5528a33adca68833956fa2e916def38665d732c39977a9324632aa5d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf14b0f2-b4da-4342-b3de-1a5dddc59eef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cf14b0f2-b4da-4342-b3de-1a5dddc59eef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cf14b0f2-b4da-4342-b3de-1a5dddc59eef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
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 0xe49df6fe5528a33adca68833956fa2e916def38665d732c39977a9324632aa5d. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cf14b0f2-b4da-4342-b3de-1a5dddc59eef.json and https://artists.proofprofile.net/proofs/artist/cf14b0f2-b4da-4342-b3de-1a5dddc59eef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Slow
  type: MusicAlbum
  date published: 2019-04-01
album: Spaceship (feat. dxvl)
  type: MusicAlbum
  date published: 2020-07-22
album: Spaceship
  type: MusicAlbum
  date published: 2020-07-22
album: Northy
  type: MusicAlbum
  date published: 2021-08-23
album: Fingers Crossed!
  type: MusicAlbum
  date published: 2022-03-11
album: Fingers Crossed!
  type: MusicAlbum
  date published: 2022-03-11
album: Novocaine
  type: MusicAlbum
  date published: 2023-03-09
album: HeavyHead
  type: MusicAlbum
  date published: 2025-07-18