奇伊 中文版
type: MusicGroup
popularity: 6
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f29f1469c30a355e2b9cc15c05b84e5efa49fdbae5b785aa91a89bae7975a24
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f29f1469c30a355e2b9cc15c05b84e5efa49fdbae5b785aa91a89bae7975a24","name":"奇伊 中文版","registered_at":"2026-06-21T18:23:10Z","symbol":"NIM1999941","token_address":"0x67a66e0f7f6c97aacbc298ce95be79bc4334801c","type":"artist","uuid":"feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1"}
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 0x1f29f1469c30a355e2b9cc15c05b84e5efa49fdbae5b785aa91a89bae7975a24. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1.json and https://artists.proofprofile.net/proofs/artist/feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x1f29f1469c30a355e2b9cc15c05b84e5efa49fdbae5b785aa91a89bae7975a24","name":"奇伊 中文版","registered_at":"2026-06-21T18:23:10Z","symbol":"NIM1999941","token_address":"0x67a66e0f7f6c97aacbc298ce95be79bc4334801c","type":"artist","uuid":"feb013d1-aad9-4ef8-b77c-bb2cf33ec8a1"}
album: 儿歌童谣 - 第一辑
  type: MusicAlbum
  date published: 2021-02-26
album: 儿歌童谣 - 第二辑
  type: MusicAlbum
  date published: 2021-03-05
album: 儿歌童谣 - 第三辑
  type: MusicAlbum
  date published: 2021-03-12
album: 儿歌童谣 - 第四辑
  type: MusicAlbum
  date published: 2021-03-19
  track: 十个小朋友
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88500
    explicit: false
    by artist: 奇伊 中文版
    in album: 儿歌童谣 - 第四辑
      type: MusicAlbum
      date published: 2021-03-19
    isrc code: UKP3G2003268
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:14:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b5947af1c069f815872e4bc4217eef2975873d74a14f6e2e83f9d8b7e7a4be2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956891
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956891
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKP3G2003268
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5947af1c069f815872e4bc4217eef2975873d74a14f6e2e83f9d8b7e7a4be2. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKP3G2003268.
      date published: 2026-07-06T07:16:32Z
    audio: 十个小朋友
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.037
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.859
      additional property: Energy
        type: PropertyValue
        value: 0.321
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.094
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.055
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.777
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.814
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 儿歌童谣 - 第五辑
  type: MusicAlbum
  date published: 2021-03-26