俊熙
type: MusicGroup
popularity: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d92f123af89525c70f80c0d475c9efd2513dba5f8896261a0b2a412ea9d86f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46109fd2-24b3-4683-933f-2bcfa5bc9ac7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/46109fd2-24b3-4683-933f-2bcfa5bc9ac7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/46109fd2-24b3-4683-933f-2bcfa5bc9ac7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d92f123af89525c70f80c0d475c9efd2513dba5f8896261a0b2a412ea9d86f7","name":"俊熙","registered_at":"2026-06-16T13:57:55Z","symbol":"NIM1073403","token_address":"0xfd66a4b5bc2f98378aed605037828370e0e23a3e","type":"artist","uuid":"46109fd2-24b3-4683-933f-2bcfa5bc9ac7"}
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 0x4d92f123af89525c70f80c0d475c9efd2513dba5f8896261a0b2a412ea9d86f7. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/46109fd2-24b3-4683-933f-2bcfa5bc9ac7.json and https://artists.proofprofile.net/proofs/artist/46109fd2-24b3-4683-933f-2bcfa5bc9ac7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x4d92f123af89525c70f80c0d475c9efd2513dba5f8896261a0b2a412ea9d86f7","name":"俊熙","registered_at":"2026-06-16T13:57:55Z","symbol":"NIM1073403","token_address":"0xfd66a4b5bc2f98378aed605037828370e0e23a3e","type":"artist","uuid":"46109fd2-24b3-4683-933f-2bcfa5bc9ac7"}
album: 宿世缘
  type: MusicAlbum
  date published: 2019-08-05
  track: 宿世缘
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234004
    explicit: false
    by artist: 俊熙
    in album: 宿世缘
      type: MusicAlbum
      date published: 2019-08-05
    isrc code: FR96X1902812
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T13:41:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xad53d9a58125a357b19e2ed45b706304dc16ee32ee019ff8d1610ec153d009f1
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958166
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958166
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1902812
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T16:44:01Z
    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 0xad53d9a58125a357b19e2ed45b706304dc16ee32ee019ff8d1610ec153d009f1. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T16:44:01Z), 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/FR96X1902812.
      date published: 2026-07-15T16:44:01Z
    audio: 宿世缘
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.044
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.645
      additional property: Energy
        type: PropertyValue
        value: 0.567
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.744
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.67
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 我在这里
  type: MusicAlbum
  date published: 2021-08-27
album: 我在这里 (纯音乐)
  type: MusicAlbum
  date published: 2021-08-27