李志宇
type: MusicGroup
genre: c-pop
popularity: 3
followers: 10
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea42607b6782303e5fd24277935baa2d8de12abb1748d5be796f64b832f5c9b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e360f3e4-54c8-4d12-b796-75390d5a5d5f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e360f3e4-54c8-4d12-b796-75390d5a5d5f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e360f3e4-54c8-4d12-b796-75390d5a5d5f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea42607b6782303e5fd24277935baa2d8de12abb1748d5be796f64b832f5c9b2","name":"李志宇","registered_at":"2026-06-21T07:15:01Z","symbol":"NIM1859661","token_address":"0xda4f75ff828e8cca1fbfb788f0ad1f3ad671532f","type":"artist","uuid":"e360f3e4-54c8-4d12-b796-75390d5a5d5f"}
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 0xea42607b6782303e5fd24277935baa2d8de12abb1748d5be796f64b832f5c9b2. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e360f3e4-54c8-4d12-b796-75390d5a5d5f.json and https://artists.proofprofile.net/proofs/artist/e360f3e4-54c8-4d12-b796-75390d5a5d5f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0xea42607b6782303e5fd24277935baa2d8de12abb1748d5be796f64b832f5c9b2","name":"李志宇","registered_at":"2026-06-21T07:15:01Z","symbol":"NIM1859661","token_address":"0xda4f75ff828e8cca1fbfb788f0ad1f3ad671532f","type":"artist","uuid":"e360f3e4-54c8-4d12-b796-75390d5a5d5f"}
album: 落空
  type: MusicAlbum
  date published: 2021-04-18
album: 启程
  type: MusicAlbum
  date published: 2021-06-08
album: 愈合
  type: MusicAlbum
  date published: 2022-02-25
album: 观众
  type: MusicAlbum
  date published: 2024-07-26
album: 野蛮生长
  type: MusicAlbum
  date published: 2024-08-13
  track: 野蛮生长
    type: MusicRecording
    duration: PT3M0S
    duration ms: 180645
    explicit: false
    by artist: 李志宇
    in album: 野蛮生长
      type: MusicAlbum
      date published: 2024-08-13
    genre: c-pop
    isrc code: DGA0L2467199
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:29:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcfb0dfd1ef72f5d45b87dc8c843afdca884b46c96fdda383ca0d115b379d77fc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2467199
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0xcfb0dfd1ef72f5d45b87dc8c843afdca884b46c96fdda383ca0d115b379d77fc. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2467199 — a six-check JSON result.
      date published: 2026-07-21T18:40:26Z
    audio: 野蛮生长
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.984
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.12
      additional property: Acousticness
        type: PropertyValue
        value: 0.503
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.375
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.831
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 当时我相信
  type: MusicAlbum
  date published: 2024-09-07
album: 你不是父母的续集
  type: MusicAlbum
  date published: 2024-09-12
album: 不借谁的光
  type: MusicAlbum
  date published: 2024-09-29
album: 山有山的错落
  type: MusicAlbum
  date published: 2024-10-09
album: 我与乡
  type: MusicAlbum
  date published: 2024-10-24
album: 花开花落花无悔
  type: MusicAlbum
  date published: 2024-11-01
album: 我想邀清风一杯酒
  type: MusicAlbum
  date published: 2024-11-11
album: 守着故乡看远方
  type: MusicAlbum
  date published: 2024-12-16
album: 心尖月光成仇人一场
  type: MusicAlbum
  date published: 2024-12-24
album: 忘风忘雪我难忘你
  type: MusicAlbum
  date published: 2024-12-26