鸣小明
type: MusicGroup
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x51042df07af196fa6085530726908a522c6ffe87900e0f257af3e47bc9996972
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d544f0f9-d834-4639-8127-3cc85f1eeac2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d544f0f9-d834-4639-8127-3cc85f1eeac2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d544f0f9-d834-4639-8127-3cc85f1eeac2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x51042df07af196fa6085530726908a522c6ffe87900e0f257af3e47bc9996972","name":"鸣小明","registered_at":"2026-06-21T02:23:53Z","symbol":"NIM1790772","token_address":"0x93d49a13cafcbca34f148e190a6a0d45b33db34f","type":"artist","uuid":"d544f0f9-d834-4639-8127-3cc85f1eeac2"}
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 0x51042df07af196fa6085530726908a522c6ffe87900e0f257af3e47bc9996972. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d544f0f9-d834-4639-8127-3cc85f1eeac2.json and https://artists.proofprofile.net/proofs/artist/d544f0f9-d834-4639-8127-3cc85f1eeac2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x51042df07af196fa6085530726908a522c6ffe87900e0f257af3e47bc9996972","name":"鸣小明","registered_at":"2026-06-21T02:23:53Z","symbol":"NIM1790772","token_address":"0x93d49a13cafcbca34f148e190a6a0d45b33db34f","type":"artist","uuid":"d544f0f9-d834-4639-8127-3cc85f1eeac2"}
album: 心墙 (改编版)
  type: MusicAlbum
  date published: 2020-03-28
  track: 心墙 - 改编版
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200322
    explicit: false
    by artist: 鸣小明
    in album: 心墙 (改编版)
      type: MusicAlbum
      date published: 2020-03-28
    isrc code: HKG732132761
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:36:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcef8ba7f0c282ab1e1c0aadaf10ac76d1b717089f9cbe306ba0a13bb433c3133
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732132761
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:03:27Z
    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 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 0xcef8ba7f0c282ab1e1c0aadaf10ac76d1b717089f9cbe306ba0a13bb433c3133. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/HKG732132761.
      date published: 2026-07-19T20:03:27Z
    audio: 心墙 - 改编版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.796
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.511
      additional property: Energy
        type: PropertyValue
        value: 0.521
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.521
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.41
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.018
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 心墙 (改编版)
  type: MusicAlbum
  date published: 2020-03-28
album: 只要你喜欢 (伴奏)
  type: MusicAlbum
  date published: 2021-03-12
album: 努力的追
  type: MusicAlbum
  date published: 2021-04-03
album: 引力
  type: MusicAlbum
  date published: 2021-11-18
album: 老妈
  type: MusicAlbum
  date published: 2022-05-07
album: 捐献
  type: MusicAlbum
  date published: 2022-06-30
album: 见一面吧
  type: MusicAlbum
  date published: 2023-02-04
album: 见一面吧
  type: MusicAlbum
  date published: 2023-02-04