D'Trophe 豆浆
type: MusicGroup
genre: chinese hip hop
popularity: 10
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa1aaedb3767b247527cce05755188df5f68d90eb8b5ac512704dc5d432f650c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d30f1e6-2eab-43c2-8494-42cfd9503488.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d30f1e6-2eab-43c2-8494-42cfd9503488.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d30f1e6-2eab-43c2-8494-42cfd9503488
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa1aaedb3767b247527cce05755188df5f68d90eb8b5ac512704dc5d432f650c8","name":"D'Trophe 豆浆","registered_at":"2026-06-16T22:07:44Z","symbol":"NIM1190279","token_address":"0xf4571031b51061954380a7a66b23323887137c2a","type":"artist","uuid":"5d30f1e6-2eab-43c2-8494-42cfd9503488"}
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 0xa1aaedb3767b247527cce05755188df5f68d90eb8b5ac512704dc5d432f650c8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d30f1e6-2eab-43c2-8494-42cfd9503488.json and https://artists.proofprofile.net/proofs/artist/5d30f1e6-2eab-43c2-8494-42cfd9503488.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa1aaedb3767b247527cce05755188df5f68d90eb8b5ac512704dc5d432f650c8","name":"D'Trophe 豆浆","registered_at":"2026-06-16T22:07:44Z","symbol":"NIM1190279","token_address":"0xf4571031b51061954380a7a66b23323887137c2a","type":"artist","uuid":"5d30f1e6-2eab-43c2-8494-42cfd9503488"}
album: 想叫你宝贝
  type: MusicAlbum
  date published: 2023-02-21
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  date published: 2024-02-02
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-08-10
album: 随便说说 Freestyle
  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-10-14
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  type: MusicAlbum
  date published: 2025-02-14
album: 三把剑
  type: MusicAlbum
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album: Seen9我却还可以跟ta聊天
  type: MusicAlbum
  date published: 2025-03-09
  track: Seen9我却还可以跟ta聊天
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186625
    explicit: false
    by artist: D'Trophe 豆浆
    in album: Seen9我却还可以跟ta聊天
      type: MusicAlbum
      date published: 2025-03-09
    genre: chinese hip hop
    isrc code: QT3EX2478855
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:21:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59fc1545c7b333fdf8ce8a179f595d130e9cf69ddb249ef371ea33145c14abda
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2478855
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:37:55Z
    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 0x59fc1545c7b333fdf8ce8a179f595d130e9cf69ddb249ef371ea33145c14abda. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/QT3EX2478855.
      date published: 2026-07-14T21:37:55Z
    audio: Seen9我却还可以跟ta聊天
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.93
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.868
      additional property: Energy
        type: PropertyValue
        value: 0.303
      additional property: Speechiness
        type: PropertyValue
        value: 0.162
      additional property: Acousticness
        type: PropertyValue
        value: 0.563
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.206
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.761
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.607
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: LOML
  type: MusicAlbum
  date published: 2025-05-20