汤不唱
type: MusicGroup
genre: cantopop
genre: mandopop
popularity: 6
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e5d301b00c726832820e15f9f12538df1a6de703ea314810312a2f5349ceb5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954004
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954004
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e11a71-4fc9-4b77-9094-7a88656e5325.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32e11a71-4fc9-4b77-9094-7a88656e5325.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32e11a71-4fc9-4b77-9094-7a88656e5325
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T21:01:04Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e5d301b00c726832820e15f9f12538df1a6de703ea314810312a2f5349ceb5f","name":"汤不唱","registered_at":"2026-06-16T07:18:05Z","symbol":"NIM0978006","token_address":"0x58707d600fe65157f12a0e998e056c8d477dee92","type":"artist","uuid":"32e11a71-4fc9-4b77-9094-7a88656e5325"}
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 0x5e5d301b00c726832820e15f9f12538df1a6de703ea314810312a2f5349ceb5f. Chain 2 (Bitcoin): anchored in block 954004 (2026-06-16T21:01:04Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32e11a71-4fc9-4b77-9094-7a88656e5325.json and https://artists.proofprofile.net/proofs/artist/32e11a71-4fc9-4b77-9094-7a88656e5325.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T21:01:04Z
  text: {"copyright_id":"0x5e5d301b00c726832820e15f9f12538df1a6de703ea314810312a2f5349ceb5f","name":"汤不唱","registered_at":"2026-06-16T07:18:05Z","symbol":"NIM0978006","token_address":"0x58707d600fe65157f12a0e998e056c8d477dee92","type":"artist","uuid":"32e11a71-4fc9-4b77-9094-7a88656e5325"}
album: 情意结
  type: MusicAlbum
  date published: 2022-03-03
album: 情意结
  type: MusicAlbum
  date published: 2022-03-03
  track: 情意结
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197319
    explicit: false
    by artist: 汤不唱
    in album: 情意结
      type: MusicAlbum
      date published: 2022-03-03
    genre: cantopop
    genre: mandopop
    isrc code: HKD012386662
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:29:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012386662
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xd511943c5d949e596a84a14b948cab669584895b0410a1f62818afc87c2e317f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/HKD012386662.
      date published: 2026-07-03T08:56:35Z
    audio: 情意结
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.953
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.653
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.466
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.149
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.436
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.979
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 夜色浓 (粤语版)
  type: MusicAlbum
  date published: 2022-03-17
album: 落幕恋人
  type: MusicAlbum
  date published: 2022-06-15
album: 违背 (粤语版)
  type: MusicAlbum
  date published: 2023-01-04
album: 抱影子
  type: MusicAlbum
  date published: 2023-02-16
album: 我曾以为你就是那个对的人
  type: MusicAlbum
  date published: 2023-03-28
album: 我曾以为你就是那个对的人
  type: MusicAlbum
  date published: 2023-03-28
album: 谁非谁不可
  type: MusicAlbum
  date published: 2023-04-06
album: 从此
  type: MusicAlbum
  date published: 2023-04-27
album: 情意结
  type: MusicAlbum
  date published: 2023-09-20
  track: 情意结
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197319
    explicit: false
    by artist: 汤不唱
    in album: 情意结
      type: MusicAlbum
      date published: 2023-09-20
    genre: cantopop
    genre: mandopop
    isrc code: DGA0H2374865
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T12:21:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x49af60fe79e1755fd59e8288f2fc8493099d63bbc5320959c3974cd7cdd82f57
    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/DGA0H2374865
    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 0x49af60fe79e1755fd59e8288f2fc8493099d63bbc5320959c3974cd7cdd82f57. 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/DGA0H2374865.
      date published: 2026-07-05T18:48:28Z
    audio: 情意结
album: 夜色浓 (粤语DJhouse版)

情意结
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 143.959
additional property: Musical Key
  type: PropertyValue
  value: 9
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.782
additional property: Energy
  type: PropertyValue
  value: 0.652
additional property: Speechiness
  type: PropertyValue
  value: 0.042
additional property: Acousticness
  type: PropertyValue
  value: 0.467
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.138
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.429
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.993
additional property: Key Name
  type: PropertyValue
  value: A
additional property: Mode Name
  type: PropertyValue
  value: Major

夜色浓 (粤语DJhouse版)
type: MusicAlbum
date published: 2023-09-23