城市隐客
type: MusicGroup
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x485c8e26bfb6f815bb1894c937267f0c2fa01448d0f31b495d313998c8b520df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/156b1a15-9193-4bb6-b457-ecbbf6ed9141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/156b1a15-9193-4bb6-b457-ecbbf6ed9141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/156b1a15-9193-4bb6-b457-ecbbf6ed9141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x485c8e26bfb6f815bb1894c937267f0c2fa01448d0f31b495d313998c8b520df","name":"城市隐客","registered_at":"2026-06-15T21:03:19Z","symbol":"NIM0831204","token_address":"0x39f65a4ee110a0e9a4f96efaa89e2bac73230d11","type":"artist","uuid":"156b1a15-9193-4bb6-b457-ecbbf6ed9141"}
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 0x485c8e26bfb6f815bb1894c937267f0c2fa01448d0f31b495d313998c8b520df. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/156b1a15-9193-4bb6-b457-ecbbf6ed9141.json and https://artists.proofprofile.net/proofs/artist/156b1a15-9193-4bb6-b457-ecbbf6ed9141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x485c8e26bfb6f815bb1894c937267f0c2fa01448d0f31b495d313998c8b520df","name":"城市隐客","registered_at":"2026-06-15T21:03:19Z","symbol":"NIM0831204","token_address":"0x39f65a4ee110a0e9a4f96efaa89e2bac73230d11","type":"artist","uuid":"156b1a15-9193-4bb6-b457-ecbbf6ed9141"}
album: 我还是哭了
  type: MusicAlbum
  date published: 2020-06-07
album: 她 (女生版)
  type: MusicAlbum
  date published: 2020-11-22
album: 城市隐客个人作品集
  type: MusicAlbum
  date published: 2020-11-23
album: 城市隐客个人作品集
  type: MusicAlbum
  date published: 2020-11-23
album: 城市隐客个人作品集
  type: MusicAlbum
  date published: 2020-11-23
album: 拥抱.再见
  type: MusicAlbum
  date published: 2021-10-26
album: 戒不掉的爱情
  type: MusicAlbum
  date published: 2024-05-16