艾然
type: MusicGroup
popularity: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1e9a1c981f0557484e2d0a2a8c3d8bb8d8c09f2af2071194cb9de951c8e3da1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0828191f-c41e-4f55-8ba6-78c23e7c36eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0828191f-c41e-4f55-8ba6-78c23e7c36eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0828191f-c41e-4f55-8ba6-78c23e7c36eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1e9a1c981f0557484e2d0a2a8c3d8bb8d8c09f2af2071194cb9de951c8e3da1","name":"艾然","registered_at":"2026-06-15T16:22:11Z","symbol":"NIM0764144","token_address":"0x91ca902a95b25870db3e08ab6f4ed9271bcd07a1","type":"artist","uuid":"0828191f-c41e-4f55-8ba6-78c23e7c36eb"}
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 0xa1e9a1c981f0557484e2d0a2a8c3d8bb8d8c09f2af2071194cb9de951c8e3da1. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0828191f-c41e-4f55-8ba6-78c23e7c36eb.json and https://artists.proofprofile.net/proofs/artist/0828191f-c41e-4f55-8ba6-78c23e7c36eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0xa1e9a1c981f0557484e2d0a2a8c3d8bb8d8c09f2af2071194cb9de951c8e3da1","name":"艾然","registered_at":"2026-06-15T16:22:11Z","symbol":"NIM0764144","token_address":"0x91ca902a95b25870db3e08ab6f4ed9271bcd07a1","type":"artist","uuid":"0828191f-c41e-4f55-8ba6-78c23e7c36eb"}
album: 相册
  type: MusicAlbum
  date published: 2025-02-15
album: 故乡情
  type: MusicAlbum
  date published: 2025-02-15
album: 落叶季节
  type: MusicAlbum
  date published: 2025-02-15
album: 揣摩
  type: MusicAlbum
  date published: 2025-02-15
album: 一顶大黑帽
  type: MusicAlbum
  date published: 2025-02-15
album: 风中声音
  type: MusicAlbum
  date published: 2025-02-15
album: 星空下的守望
  type: MusicAlbum
  date published: 2025-02-15
album: 沉默
  type: MusicAlbum
  date published: 2025-02-15
album: 鬼地方
  type: MusicAlbum
  date published: 2025-02-15
album: 冬日暖阳
  type: MusicAlbum
  date published: 2025-02-15
album: 彩票
  type: MusicAlbum
  date published: 2025-02-15
album: 相隔千里
  type: MusicAlbum
  date published: 2025-02-15