许强
type: MusicGroup
popularity: 3
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa53aac54692b653586584239498ced1d8a7121b8f74377977123003ca577ac4e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954031
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954031
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a88156d-819c-4a41-badd-32650767f257.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a88156d-819c-4a41-badd-32650767f257.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a88156d-819c-4a41-badd-32650767f257
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:43:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa53aac54692b653586584239498ced1d8a7121b8f74377977123003ca577ac4e","name":"许强","registered_at":"2026-06-16T10:00:01Z","symbol":"NIM1016662","token_address":"0x960b4d1a854d45811963605ac004b5e0c4d867d3","type":"artist","uuid":"3a88156d-819c-4a41-badd-32650767f257"}
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 0xa53aac54692b653586584239498ced1d8a7121b8f74377977123003ca577ac4e. Chain 2 (Bitcoin): anchored in block 954031 (2026-06-17T01:43:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3a88156d-819c-4a41-badd-32650767f257.json and https://artists.proofprofile.net/proofs/artist/3a88156d-819c-4a41-badd-32650767f257.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T01:43:23Z
  text: {"copyright_id":"0xa53aac54692b653586584239498ced1d8a7121b8f74377977123003ca577ac4e","name":"许强","registered_at":"2026-06-16T10:00:01Z","symbol":"NIM1016662","token_address":"0x960b4d1a854d45811963605ac004b5e0c4d867d3","type":"artist","uuid":"3a88156d-819c-4a41-badd-32650767f257"}
album: 为你痴情浓
  type: MusicAlbum
  date published: 2019-04-04
album: 有没有一种思念永不疲惫
  type: MusicAlbum
  date published: 2019-11-01
album: 我的开始与结束
  type: MusicAlbum
  date published: 2020-09-13
album: 翱翔在东方
  type: MusicAlbum
  date published: 2021-01-18
album: 长发拂过我胸口
  type: MusicAlbum
  date published: 2021-02-08
album: 爱情已走了
  type: MusicAlbum
  date published: 2021-02-18
album: 或许
  type: MusicAlbum
  date published: 2023-06-01
album: 情罪 (对唱版)
  type: MusicAlbum
  date published: 2025-01-09
album: 情罪 (对唱现场版)
  type: MusicAlbum
  date published: 2025-01-21
  track: 情罪 - 对唱现场版
    type: MusicRecording
    duration: PT4M45S
    duration ms: 285440
    explicit: false
    by artist: 许强
    in album: 情罪 (对唱现场版)
      type: MusicAlbum
      date published: 2025-01-21
    isrc code: HKD012375029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:41:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1fd308b7e565d149f5c35a55b7dff57ad9729472973fa10322771e8cb0e79a81
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956859
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956859
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012375029
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:42:12Z
    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 0x1fd308b7e565d149f5c35a55b7dff57ad9729472973fa10322771e8cb0e79a81. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/HKD012375029.
      date published: 2026-07-06T01:42:12Z
    audio: 情罪 - 对唱现场版
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.782
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.486
      additional property: Energy
        type: PropertyValue
        value: 0.645
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.579
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.394
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.533
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.85
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor