李志洲
type: MusicGroup
popularity: 7
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0802c4951af4f968f1f63f32a8dfa7b7c9aef941479193de0dd001751cdb9187
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/812a3aa7-792b-40e1-84b0-bd86e649d2d4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/812a3aa7-792b-40e1-84b0-bd86e649d2d4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/812a3aa7-792b-40e1-84b0-bd86e649d2d4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0802c4951af4f968f1f63f32a8dfa7b7c9aef941479193de0dd001751cdb9187","name":"李志洲","registered_at":"2026-06-17T11:04:07Z","symbol":"NIM1375467","token_address":"0x7d25432a029f3efc2d28f6ce6d59fe921ef29411","type":"artist","uuid":"812a3aa7-792b-40e1-84b0-bd86e649d2d4"}
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 0x0802c4951af4f968f1f63f32a8dfa7b7c9aef941479193de0dd001751cdb9187. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/812a3aa7-792b-40e1-84b0-bd86e649d2d4.json and https://artists.proofprofile.net/proofs/artist/812a3aa7-792b-40e1-84b0-bd86e649d2d4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0802c4951af4f968f1f63f32a8dfa7b7c9aef941479193de0dd001751cdb9187","name":"李志洲","registered_at":"2026-06-17T11:04:07Z","symbol":"NIM1375467","token_address":"0x7d25432a029f3efc2d28f6ce6d59fe921ef29411","type":"artist","uuid":"812a3aa7-792b-40e1-84b0-bd86e649d2d4"}
album: 厨师之歌
  type: MusicAlbum
  date published: 2013-02-27
album: 让我牵起你的手
  type: MusicAlbum
  date published: 2013-06-21
album: 最美的相遇 (DJ何鹏版)
  type: MusicAlbum
  date published: 2018-01-04
album: 给不了你要的幸福
  type: MusicAlbum
  date published: 2018-06-08
album: 男人有泪不低头 (DJ小刚版)
  type: MusicAlbum
  date published: 2018-06-08
album: 眼睛在下雨
  type: MusicAlbum
  date published: 2021-02-05
album: 男人有泪不低头
  type: MusicAlbum
  date published: 2021-02-28
album: 男人有泪不低头
  type: MusicAlbum
  date published: 2021-02-28
  track: 男人有泪不低头
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255143
    explicit: false
    by artist: 李志洲
    in album: 男人有泪不低头
      type: MusicAlbum
      date published: 2021-02-28
    isrc code: HKG732108269
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T19:42:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x34068219dbaf728d1b612306099a8a976a244e02a7b0fe48b138cceaebaa6376
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957750
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957750
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732108269
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T20:39:38Z
    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 0x34068219dbaf728d1b612306099a8a976a244e02a7b0fe48b138cceaebaa6376. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/HKG732108269.
      date published: 2026-07-12T20:39:38Z
    audio: 男人有泪不低头
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.988
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.713
      additional property: Energy
        type: PropertyValue
        value: 0.592
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.302
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.335
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.353
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.451
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 男人有泪不低头
  type: MusicAlbum
  date published: 2021-02-28