李俊男
type: MusicGroup
genre: vinahouse
popularity: 2
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x517ec2d2c918868bb5512292fbb2c856fd7e9418866c7f02d947fd763b4673b6
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/5af30465-7ef8-43a9-b605-e572fa8c3d45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5af30465-7ef8-43a9-b605-e572fa8c3d45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5af30465-7ef8-43a9-b605-e572fa8c3d45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x517ec2d2c918868bb5512292fbb2c856fd7e9418866c7f02d947fd763b4673b6","name":"李俊男","registered_at":"2026-06-16T21:16:01Z","symbol":"NIM1177949","token_address":"0xdfd7039ca6fe9e4c0567c3b98d42f8e61dd5a808","type":"artist","uuid":"5af30465-7ef8-43a9-b605-e572fa8c3d45"}
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 0x517ec2d2c918868bb5512292fbb2c856fd7e9418866c7f02d947fd763b4673b6. 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/5af30465-7ef8-43a9-b605-e572fa8c3d45.json and https://artists.proofprofile.net/proofs/artist/5af30465-7ef8-43a9-b605-e572fa8c3d45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x517ec2d2c918868bb5512292fbb2c856fd7e9418866c7f02d947fd763b4673b6","name":"李俊男","registered_at":"2026-06-16T21:16:01Z","symbol":"NIM1177949","token_address":"0xdfd7039ca6fe9e4c0567c3b98d42f8e61dd5a808","type":"artist","uuid":"5af30465-7ef8-43a9-b605-e572fa8c3d45"}
album: 大手小手
  type: MusicAlbum
  date published: 2018-12-28
album: 寂寞才说爱
  type: MusicAlbum
  date published: 2019-04-04
  track: 寂寞才说爱 - DJ版
    type: MusicRecording
    duration: PT4M48S
    duration ms: 288000
    explicit: false
    by artist: 李俊男
    in album: 寂寞才说爱
      type: MusicAlbum
      date published: 2019-04-04
    genre: vinahouse
    isrc code: HKG731901334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:56:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x238fd145d3f6ba72d3fe4b23aca63c4229d49f7f29619cb2c1b761b68f782eca
    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/HKG731901334
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238fd145d3f6ba72d3fe4b23aca63c4229d49f7f29619cb2c1b761b68f782eca. 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/HKG731901334.
      date published: 2026-07-05T18:48:28Z
    audio: 寂寞才说爱 - DJ版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.993
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.691
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.38
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.851
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.015
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 寂寞才说爱
  type: MusicAlbum
  date published: 2019-04-04
album: 爱你的人才能更懂你
  type: MusicAlbum
  date published: 2020-10-22
album: 爱你的人才能更懂你 (DJ版)
  type: MusicAlbum
  date published: 2020-10-28
album: 新的黎明
  type: MusicAlbum
  date published: 2021-01-11
album: 离人见
  type: MusicAlbum
  date published: 2022-03-22
album: 别让爱你的人为你掉眼泪
  type: MusicAlbum
  date published: 2022-04-21
album: 不让你走 (国语版)
  type: MusicAlbum
  date published: 2022-10-20