杨雪
type: MusicGroup
genre: vinahouse
popularity: 17
followers: 269
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a151324a6c1ff04925ac16ec8bbb92b3ba9e609b2b2e36e4ed6bb354b278bac
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/ff62ed42-42a5-4482-9889-7ef3c85de003.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff62ed42-42a5-4482-9889-7ef3c85de003.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff62ed42-42a5-4482-9889-7ef3c85de003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a151324a6c1ff04925ac16ec8bbb92b3ba9e609b2b2e36e4ed6bb354b278bac","name":"杨雪","registered_at":"2026-06-15T07:17:18Z","symbol":"NIM0722410","token_address":"0xea8b90c64b0e89422cd6ad65042d2a47019528b1","type":"artist","uuid":"ff62ed42-42a5-4482-9889-7ef3c85de003"}
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 0x9a151324a6c1ff04925ac16ec8bbb92b3ba9e609b2b2e36e4ed6bb354b278bac. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff62ed42-42a5-4482-9889-7ef3c85de003.json and https://artists.proofprofile.net/proofs/artist/ff62ed42-42a5-4482-9889-7ef3c85de003.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0x9a151324a6c1ff04925ac16ec8bbb92b3ba9e609b2b2e36e4ed6bb354b278bac","name":"杨雪","registered_at":"2026-06-15T07:17:18Z","symbol":"NIM0722410","token_address":"0xea8b90c64b0e89422cd6ad65042d2a47019528b1","type":"artist","uuid":"ff62ed42-42a5-4482-9889-7ef3c85de003"}
album: 恋爱的旋律
  type: MusicAlbum
  date published: 2021-11-03
  track: 恋爱的旋律
    type: MusicRecording
    duration: PT5M26S
    duration ms: 326894
    explicit: false
    by artist: 杨雪
    in album: 恋爱的旋律
      type: MusicAlbum
      date published: 2021-11-03
    genre: vinahouse
    isrc code: ESA011586391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:46:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1ffde764f3b4724394da0b4c69b95292c9984094f42f1a25c706661b8e7e2b58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011586391
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x1ffde764f3b4724394da0b4c69b95292c9984094f42f1a25c706661b8e7e2b58. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ESA011586391.
      date published: 2026-07-18T12:14:37Z
    audio: 恋爱的旋律
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.782
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.607
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.54
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.29
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.967
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.105
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 春天的百合花
  type: MusicAlbum
  date published: 2022-04-18
album: 初恋的味道
  type: MusicAlbum
  date published: 2022-05-21
album: 追寻幸福彼岸
  type: MusicAlbum
  date published: 2024-06-03