Ya Li
type: MusicGroup
popularity: 4
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4041ca89794b160ed4008eeabc2d44271565d56a94430c032998b35651999ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d1e5341-1add-4394-a83e-5a280481884d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d1e5341-1add-4394-a83e-5a280481884d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d1e5341-1add-4394-a83e-5a280481884d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4041ca89794b160ed4008eeabc2d44271565d56a94430c032998b35651999ce","name":"Ya Li","registered_at":"2026-06-16T10:50:18Z","symbol":"NIM1028656","token_address":"0xe1737822d5893d2a30b449003125ec4cab654800","type":"artist","uuid":"3d1e5341-1add-4394-a83e-5a280481884d"}
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 0xc4041ca89794b160ed4008eeabc2d44271565d56a94430c032998b35651999ce. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d1e5341-1add-4394-a83e-5a280481884d.json and https://artists.proofprofile.net/proofs/artist/3d1e5341-1add-4394-a83e-5a280481884d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc4041ca89794b160ed4008eeabc2d44271565d56a94430c032998b35651999ce","name":"Ya Li","registered_at":"2026-06-16T10:50:18Z","symbol":"NIM1028656","token_address":"0xe1737822d5893d2a30b449003125ec4cab654800","type":"artist","uuid":"3d1e5341-1add-4394-a83e-5a280481884d"}
album: Happy New Year, My Love!
  type: MusicAlbum
  date published: 2024-11-21
album: 可以一起变老的人
  type: MusicAlbum
  date published: 2024-11-22
album: Sweet as This Cake
  type: MusicAlbum
  date published: 2025-01-09
  track: Sweet as This Cake
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233212
    explicit: false
    by artist: Ya Li
    in album: Sweet as This Cake
      type: MusicAlbum
      date published: 2025-01-09
    isrc code: CBF8B2408382
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:19:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x06323e74ab540b52a901c87133907aab0ca5d316cadc0ec81cb8f8856198fbda
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956822
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956822
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBF8B2408382
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T18:48:28Z
    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 0x06323e74ab540b52a901c87133907aab0ca5d316cadc0ec81cb8f8856198fbda. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CBF8B2408382.
      date published: 2026-07-05T18:48:28Z
    audio: Sweet as This Cake
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 77.02
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.633
      additional property: Energy
        type: PropertyValue
        value: 0.579
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.545
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.774
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: It's OK
  type: MusicAlbum
  date published: 2025-01-20
album: It's Been a Year!
  type: MusicAlbum
  date published: 2025-01-29
album: Your Eyes
  type: MusicAlbum
  date published: 2025-02-15
album: More Than I Love You
  type: MusicAlbum
  date published: 2025-02-24
album: Are You Kidding Me Now?
  type: MusicAlbum
  date published: 2025-03-11
album: Do You Miss Me Too?
  type: MusicAlbum
  date published: 2025-03-27
album: It's Always You
  type: MusicAlbum
  date published: 2025-04-04
album: Fire of Love
  type: MusicAlbum
  date published: 2025-04-06
album: Who's Giving Up Now?
  type: MusicAlbum
  date published: 2025-04-27
album: Your Secret
  type: MusicAlbum
  date published: 2025-05-04
album: Stranger
  type: MusicAlbum
  date published: 2025-05-11
album: 没关系
  type: MusicAlbum
  date published: 2025-05-18