为您放松的音乐
type: MusicGroup
popularity: 15
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79e503b8fd7e93c1dcfb4d921ea783954db0caecd03eacde2e00764c77881e0a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd14496c-188d-40ae-8757-43777ed827ef.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fd14496c-188d-40ae-8757-43777ed827ef.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fd14496c-188d-40ae-8757-43777ed827ef
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79e503b8fd7e93c1dcfb4d921ea783954db0caecd03eacde2e00764c77881e0a","name":"为您放松的音乐","registered_at":"2026-06-15T07:08:44Z","symbol":"NIM0720370","token_address":"0x5f5eafdbe3f23b271bde2776636817bc875b41dc","type":"artist","uuid":"fd14496c-188d-40ae-8757-43777ed827ef"}
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 0x79e503b8fd7e93c1dcfb4d921ea783954db0caecd03eacde2e00764c77881e0a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fd14496c-188d-40ae-8757-43777ed827ef.json and https://artists.proofprofile.net/proofs/artist/fd14496c-188d-40ae-8757-43777ed827ef.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x79e503b8fd7e93c1dcfb4d921ea783954db0caecd03eacde2e00764c77881e0a","name":"为您放松的音乐","registered_at":"2026-06-15T07:08:44Z","symbol":"NIM0720370","token_address":"0x5f5eafdbe3f23b271bde2776636817bc875b41dc","type":"artist","uuid":"fd14496c-188d-40ae-8757-43777ed827ef"}
album: 瑜伽音乐，安眠和冥想
  type: MusicAlbum
  date published: 2020-02-20
  track: 马林巴摇篮曲
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192000
    explicit: false
    by artist: 为您放松的音乐
    in album: 瑜伽音乐，安眠和冥想
      type: MusicAlbum
      date published: 2020-02-20
    isrc code: PL50G2000042
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4cbbf3dc14a2dbc5eed8b7778fdcc5d01ebfd0dc5323f86b0053a16f5e534909
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958800
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958800
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PL50G2000042
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T03:10:00Z
    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 0x4cbbf3dc14a2dbc5eed8b7778fdcc5d01ebfd0dc5323f86b0053a16f5e534909. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:10:00Z), 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/PL50G2000042.
      date published: 2026-07-20T03:10:00Z
    audio: 马林巴摇篮曲
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 72.802
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.208
      additional property: Energy
        type: PropertyValue
        value: 0.002
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.992
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.974
      additional property: Liveness
        type: PropertyValue
        value: 0.089
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.068
      additional property: Loudness (dB)
        type: PropertyValue
        value: -36.602
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 平靜的環境音樂
  type: MusicAlbum
  date published: 2022-12-15
album: 鳥鳴聲與寧靜的節奏
  type: MusicAlbum
  date published: 2023-03-17
album: 慢速輕鬆鋼琴
  type: MusicAlbum
  date published: 2025-04-29