霓虹歌舞厅
type: MusicGroup
popularity: 2
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafa9c40b1e247ac31f5e8c41be2183042808764251ee2c1f10b1221f9664c8d2
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/8218e17b-e72b-40f6-b021-0b39d012bb50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8218e17b-e72b-40f6-b021-0b39d012bb50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8218e17b-e72b-40f6-b021-0b39d012bb50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafa9c40b1e247ac31f5e8c41be2183042808764251ee2c1f10b1221f9664c8d2","name":"霓虹歌舞厅","registered_at":"2026-06-17T10:49:59Z","symbol":"NIM1372096","token_address":"0x656608b869f97412b2e37b675bcb673bddb87499","type":"artist","uuid":"8218e17b-e72b-40f6-b021-0b39d012bb50"}
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 0xafa9c40b1e247ac31f5e8c41be2183042808764251ee2c1f10b1221f9664c8d2. 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/8218e17b-e72b-40f6-b021-0b39d012bb50.json and https://artists.proofprofile.net/proofs/artist/8218e17b-e72b-40f6-b021-0b39d012bb50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xafa9c40b1e247ac31f5e8c41be2183042808764251ee2c1f10b1221f9664c8d2","name":"霓虹歌舞厅","registered_at":"2026-06-17T10:49:59Z","symbol":"NIM1372096","token_address":"0x656608b869f97412b2e37b675bcb673bddb87499","type":"artist","uuid":"8218e17b-e72b-40f6-b021-0b39d012bb50"}
album: 单线告别
  type: MusicAlbum
  date published: 2019-07-11
album: 单线告别
  type: MusicAlbum
  date published: 2019-07-11
  track: 单线告别
    type: MusicRecording
    duration: PT3M3S
    duration ms: 183417
    explicit: false
    by artist: 霓虹歌舞厅
    in album: 单线告别
      type: MusicAlbum
      date published: 2019-07-11
    isrc code: HKG732118674
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:34:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2af031dd4b6f4b3ddcbfb436eab03ef0012c53343200e6432a6701774a19e283
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732118674
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:37:22Z
    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 0x2af031dd4b6f4b3ddcbfb436eab03ef0012c53343200e6432a6701774a19e283. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:37:22Z), 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/HKG732118674.
      date published: 2026-07-20T21:37:22Z
    audio: 单线告别
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 157.973
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.675
      additional property: Energy
        type: PropertyValue
        value: 0.436
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.456
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.865
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.222
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.3
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major