刘君池子
type: MusicGroup
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xae0ed3647c0391e394e9ba038f4ad69816570a06c0a5d87c4b3f92364b4c2c89
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b499b80-b032-4d9a-a70c-606821ace884.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b499b80-b032-4d9a-a70c-606821ace884.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b499b80-b032-4d9a-a70c-606821ace884
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xae0ed3647c0391e394e9ba038f4ad69816570a06c0a5d87c4b3f92364b4c2c89","name":"刘君池子","registered_at":"2026-06-20T03:40:12Z","symbol":"NIM1500748","token_address":"0x1878bb0a771830b4bfda36a8772234bf29f74b83","type":"artist","uuid":"9b499b80-b032-4d9a-a70c-606821ace884"}
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 0xae0ed3647c0391e394e9ba038f4ad69816570a06c0a5d87c4b3f92364b4c2c89. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b499b80-b032-4d9a-a70c-606821ace884.json and https://artists.proofprofile.net/proofs/artist/9b499b80-b032-4d9a-a70c-606821ace884.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xae0ed3647c0391e394e9ba038f4ad69816570a06c0a5d87c4b3f92364b4c2c89","name":"刘君池子","registered_at":"2026-06-20T03:40:12Z","symbol":"NIM1500748","token_address":"0x1878bb0a771830b4bfda36a8772234bf29f74b83","type":"artist","uuid":"9b499b80-b032-4d9a-a70c-606821ace884"}
album: 听闻爱情十有九悲
  type: MusicAlbum
  date published: 2019-03-06
album: 动物
  type: MusicAlbum
  date published: 2019-03-08
album: 只能怪我用情太深 (伴奏)
  type: MusicAlbum
  date published: 2023-02-16
album: 曾是无忧的男孩
  type: MusicAlbum
  date published: 2023-02-18
album: Guard You for My Life
  type: MusicAlbum
  date published: 2023-07-21