李吉汉 Daniel Lee
type: MusicGroup
genre: chinese indie
genre: mandopop
popularity: 2
followers: 219
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15ea271c81df5f39c6576ca72fc34c4d776d2d415034f18f694d5593f37cb870
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb2a65a9-7d9d-4445-97b7-1dacf2737812.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cb2a65a9-7d9d-4445-97b7-1dacf2737812.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cb2a65a9-7d9d-4445-97b7-1dacf2737812
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15ea271c81df5f39c6576ca72fc34c4d776d2d415034f18f694d5593f37cb870","name":"李吉汉 Daniel Lee","registered_at":"2026-06-20T22:47:32Z","symbol":"NIM1738353","token_address":"0xeb361353ab1c0334e073f62e5c9ad5721ed9220d","type":"artist","uuid":"cb2a65a9-7d9d-4445-97b7-1dacf2737812"}
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 0x15ea271c81df5f39c6576ca72fc34c4d776d2d415034f18f694d5593f37cb870. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb2a65a9-7d9d-4445-97b7-1dacf2737812.json and https://artists.proofprofile.net/proofs/artist/cb2a65a9-7d9d-4445-97b7-1dacf2737812.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x15ea271c81df5f39c6576ca72fc34c4d776d2d415034f18f694d5593f37cb870","name":"李吉汉 Daniel Lee","registered_at":"2026-06-20T22:47:32Z","symbol":"NIM1738353","token_address":"0xeb361353ab1c0334e073f62e5c9ad5721ed9220d","type":"artist","uuid":"cb2a65a9-7d9d-4445-97b7-1dacf2737812"}
album: 一公里
  type: MusicAlbum
  date published: 2017-12-18
album: 我想幸福是这样的
  type: MusicAlbum
  date published: 2018-06-01
album: Olé!
  type: MusicAlbum
  date published: 2018-06-23
album: Absolutely Beautiful
  type: MusicAlbum
  date published: 2021-01-18
album: 同一片星光
  type: MusicAlbum
  date published: 2021-01-25
  track: 同一片星光
    type: MusicRecording
    duration: PT4M41S
    duration ms: 281000
    explicit: false
    by artist: 李吉汉 Daniel Lee
    in album: 同一片星光
      type: MusicAlbum
      date published: 2021-01-25
    genre: chinese indie
    genre: mandopop
    isrc code: FR10S2119086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T19:19:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb79020baa2b177ada2f16ceba588710f43640de81339f1f1c890ad73d64bb916
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2119086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xb79020baa2b177ada2f16ceba588710f43640de81339f1f1c890ad73d64bb916. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR10S2119086.
      date published: 2026-07-08T03:20:19Z
    audio: 同一片星光
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.467
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.5
      additional property: Energy
        type: PropertyValue
        value: 0.496
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.517
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.354
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.648
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 两地
  type: MusicAlbum
  date published: 2021-03-22
album: Menunggu Pulang
  type: MusicAlbum
  date published: 2021-06-10
album: 成为我
  type: MusicAlbum
  date published: 2021-06-21
album: 春江晚景.Leleng
  type: MusicAlbum
  date published: 2022-01-08