蜜瓜夜晚
type: MusicGroup
genre: mandopop
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f696416c72b62cdbd1d941ec7da5a12b4665bc7929754b1fdf2a578c4a81f3c
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/88ee29e9-5366-48bc-a34b-73d395a9f3d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88ee29e9-5366-48bc-a34b-73d395a9f3d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88ee29e9-5366-48bc-a34b-73d395a9f3d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0f696416c72b62cdbd1d941ec7da5a12b4665bc7929754b1fdf2a578c4a81f3c","name":"蜜瓜夜晚","registered_at":"2026-06-17T13:25:32Z","symbol":"NIM1409113","token_address":"0x40d84f39e179b6b442e330ee9fbb82785b864e45","type":"artist","uuid":"88ee29e9-5366-48bc-a34b-73d395a9f3d1"}
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 0x0f696416c72b62cdbd1d941ec7da5a12b4665bc7929754b1fdf2a578c4a81f3c. 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/88ee29e9-5366-48bc-a34b-73d395a9f3d1.json and https://artists.proofprofile.net/proofs/artist/88ee29e9-5366-48bc-a34b-73d395a9f3d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x0f696416c72b62cdbd1d941ec7da5a12b4665bc7929754b1fdf2a578c4a81f3c","name":"蜜瓜夜晚","registered_at":"2026-06-17T13:25:32Z","symbol":"NIM1409113","token_address":"0x40d84f39e179b6b442e330ee9fbb82785b864e45","type":"artist","uuid":"88ee29e9-5366-48bc-a34b-73d395a9f3d1"}
album: fxxx my day
  type: MusicAlbum
  date published: 2019-07-06
album: NOT A LOVE SONG
  type: MusicAlbum
  date published: 2020-08-02
album: 最后退路
  type: MusicAlbum
  date published: 2020-09-23
album: 见面 (钢琴曲版)
  type: MusicAlbum
  date published: 2021-01-22
album: 爱爱爱
  type: MusicAlbum
  date published: 2021-04-20
album: 慢慢等
  type: MusicAlbum
  date published: 2021-05-05
  track: 慢慢等
    type: MusicRecording
    duration: PT3M35S
    duration ms: 215250
    explicit: false
    by artist: 蜜瓜夜晚
    in album: 慢慢等
      type: MusicAlbum
      date published: 2021-05-05
    genre: mandopop
    isrc code: HKG732106323
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-25T00:34:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4aa6879c414c242e4510067df58174e34fad1189a38b59e91648a4cd051e0cb4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732106323
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x4aa6879c414c242e4510067df58174e34fad1189a38b59e91648a4cd051e0cb4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/HKG732106323.
      date published: 2026-07-02T03:55:08Z
    audio: 慢慢等
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.864
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.728
      additional property: Energy
        type: PropertyValue
        value: 0.253
      additional property: Speechiness
        type: PropertyValue
        value: 0.064
      additional property: Acousticness
        type: PropertyValue
        value: 0.829
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.315
      additional property: Loudness (dB)
        type: PropertyValue
        value: -20.451
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 慢慢等
  type: MusicAlbum
  date published: 2021-05-05
album: 20211111
  type: MusicAlbum
  date published: 2021-11-12
album: Merry Christmas
  type: MusicAlbum
  date published: 2021-12-25
album: Party是我家 (R&B)
  type: MusicAlbum
  date published: 2022-01-03
album: 我不是你的李佳隆
  type: MusicAlbum
  date published: 2022-01-03