Yang Bao
type: MusicGroup
popularity: 3
followers: 167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x972d49ddcdf3c97095d0820bb3ba6ebd9c348c43d17af4175bfbb080f0055628
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/d2c3d780-3413-4298-94a6-0ae258b69b6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2c3d780-3413-4298-94a6-0ae258b69b6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2c3d780-3413-4298-94a6-0ae258b69b6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x972d49ddcdf3c97095d0820bb3ba6ebd9c348c43d17af4175bfbb080f0055628","name":"Yang Bao","registered_at":"2026-06-21T01:40:41Z","symbol":"NIM1780476","token_address":"0xbac1bfd28ed69a0521bc6d0efa14dac3eb5c7a09","type":"artist","uuid":"d2c3d780-3413-4298-94a6-0ae258b69b6f"}
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 0x972d49ddcdf3c97095d0820bb3ba6ebd9c348c43d17af4175bfbb080f0055628. 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/d2c3d780-3413-4298-94a6-0ae258b69b6f.json and https://artists.proofprofile.net/proofs/artist/d2c3d780-3413-4298-94a6-0ae258b69b6f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x972d49ddcdf3c97095d0820bb3ba6ebd9c348c43d17af4175bfbb080f0055628","name":"Yang Bao","registered_at":"2026-06-21T01:40:41Z","symbol":"NIM1780476","token_address":"0xbac1bfd28ed69a0521bc6d0efa14dac3eb5c7a09","type":"artist","uuid":"d2c3d780-3413-4298-94a6-0ae258b69b6f"}
album: Late Night Savage
  type: MusicAlbum
  date published: 2021-06-11
album: Apparitions
  type: MusicAlbum
  date published: 2021-12-19
album: 小猫骑士 (The Kitty Knight) [电影《雄狮少年》钢琴幻想曲 Music Inspired by the Film "I Am What I Am"]
  type: MusicAlbum
  date published: 2021-12-30
album: GODSPEED
  type: MusicAlbum
  date published: 2022-01-14
album: Hyperdrive
  type: MusicAlbum
  date published: 2022-07-31
album: Handle Me
  type: MusicAlbum
  date published: 2022-11-09
album: HYPERSPACE
  type: MusicAlbum
  date published: 2024-12-06