大表哥Sophie.
type: MusicGroup
popularity: 3
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6cfc9d4ea346b1c6a152bbfada7bdf1d6dc88cf24383599aec28a8028c098ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16141b2e-21b6-424b-a46e-ebc70efcbefd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16141b2e-21b6-424b-a46e-ebc70efcbefd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16141b2e-21b6-424b-a46e-ebc70efcbefd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa6cfc9d4ea346b1c6a152bbfada7bdf1d6dc88cf24383599aec28a8028c098ce","name":"大表哥Sophie.","registered_at":"2026-06-15T21:18:59Z","symbol":"NIM0834941","token_address":"0xf2b786826e4a4c326c82dfb72982a9b9cc08f574","type":"artist","uuid":"16141b2e-21b6-424b-a46e-ebc70efcbefd"}
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 0xa6cfc9d4ea346b1c6a152bbfada7bdf1d6dc88cf24383599aec28a8028c098ce. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16141b2e-21b6-424b-a46e-ebc70efcbefd.json and https://artists.proofprofile.net/proofs/artist/16141b2e-21b6-424b-a46e-ebc70efcbefd.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0xa6cfc9d4ea346b1c6a152bbfada7bdf1d6dc88cf24383599aec28a8028c098ce","name":"大表哥Sophie.","registered_at":"2026-06-15T21:18:59Z","symbol":"NIM0834941","token_address":"0xf2b786826e4a4c326c82dfb72982a9b9cc08f574","type":"artist","uuid":"16141b2e-21b6-424b-a46e-ebc70efcbefd"}
album: 时间消失
  type: MusicAlbum
  date published: 2023-06-30
album: 陷阱
  type: MusicAlbum
  date published: 2023-10-08
album: 下雨天晴都可以
  type: MusicAlbum
  date published: 2024-10-15
  track: 下雨天晴都可以
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208208
    explicit: false
    by artist: 大表哥Sophie.
    in album: 下雨天晴都可以
      type: MusicAlbum
      date published: 2024-10-15
    isrc code: HKG732481557
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T17:20:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x68379fa8821483c729fc33d8390f53057f32d4ae482e869ea721d4dbf663e0f2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959043
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959043
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732481557
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T18:40:26Z
    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 0x68379fa8821483c729fc33d8390f53057f32d4ae482e869ea721d4dbf663e0f2. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732481557 — a six-check JSON result.
      date published: 2026-07-21T18:40:26Z
    audio: 下雨天晴都可以
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 165.907
      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: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.572
      additional property: Speechiness
        type: PropertyValue
        value: 0.258
      additional property: Acousticness
        type: PropertyValue
        value: 0.726
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.358
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.096
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 很特别
  type: MusicAlbum
  date published: 2025-04-21
album: 秋
  type: MusicAlbum
  date published: 2025-05-11
album: 书
  type: MusicAlbum
  date published: 2025-06-28
album: 好好说晚安
  type: MusicAlbum
  date published: 2025-07-10