助眠白噪声
type: MusicGroup
popularity: 16
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf151c85824f596993191ec86d9a213760e8e238b3e5c37657f9c31da70f281dc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d8f32c2-4e06-4481-a920-4f04ca78b3a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d8f32c2-4e06-4481-a920-4f04ca78b3a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d8f32c2-4e06-4481-a920-4f04ca78b3a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf151c85824f596993191ec86d9a213760e8e238b3e5c37657f9c31da70f281dc","name":"助眠白噪声","registered_at":"2026-06-14T21:01:53Z","symbol":"NIM0575466","token_address":"0xc06a1715677ef9e0b3e6e469b27e7004100725ee","type":"artist","uuid":"9d8f32c2-4e06-4481-a920-4f04ca78b3a6"}
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 0xf151c85824f596993191ec86d9a213760e8e238b3e5c37657f9c31da70f281dc. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d8f32c2-4e06-4481-a920-4f04ca78b3a6.json and https://artists.proofprofile.net/proofs/artist/9d8f32c2-4e06-4481-a920-4f04ca78b3a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0xf151c85824f596993191ec86d9a213760e8e238b3e5c37657f9c31da70f281dc","name":"助眠白噪声","registered_at":"2026-06-14T21:01:53Z","symbol":"NIM0575466","token_address":"0xc06a1715677ef9e0b3e6e469b27e7004100725ee","type":"artist","uuid":"9d8f32c2-4e06-4481-a920-4f04ca78b3a6"}
album: 禅睡噪音
  type: MusicAlbum
  date published: 2022-08-16
  track: 无衰减白噪声
    type: MusicRecording
    duration: PT1M4S
    duration ms: 64133
    explicit: false
    by artist: 助眠白噪声
    in album: 禅睡噪音
      type: MusicAlbum
      date published: 2022-08-16
    isrc code: PL45P2255062
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T10:37:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51e3ba500a82a97d9e56d3126bed37819c7b64a3c3f8464e6b726f9a1212938b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958996
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958996
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL45P2255062
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T13:39:34Z
    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 0x51e3ba500a82a97d9e56d3126bed37819c7b64a3c3f8464e6b726f9a1212938b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:34Z), 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/PL45P2255062.
      date published: 2026-07-21T13:39:34Z
    audio: 无衰减白噪声
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.713
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.157
      additional property: Energy
        type: PropertyValue
        value: 0.026
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.723
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.969
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.034
      additional property: Loudness (dB)
        type: PropertyValue
        value: -43.831
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major