習譜予
type: MusicGroup
genre: mandopop
popularity: 5
followers: 513
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2281762e718baf7eda9f4371e84626cb098f99e76792be3b19a6ef384d87986
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff06441d-4ee6-4532-b466-b0354daee80d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff06441d-4ee6-4532-b466-b0354daee80d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff06441d-4ee6-4532-b466-b0354daee80d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2281762e718baf7eda9f4371e84626cb098f99e76792be3b19a6ef384d87986","name":"習譜予","registered_at":"2026-06-21T18:40:31Z","symbol":"NIM2000935","token_address":"0x695570f13a53c253047d308f486ed10f5894c1cc","type":"artist","uuid":"ff06441d-4ee6-4532-b466-b0354daee80d"}
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 0xf2281762e718baf7eda9f4371e84626cb098f99e76792be3b19a6ef384d87986. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff06441d-4ee6-4532-b466-b0354daee80d.json and https://artists.proofprofile.net/proofs/artist/ff06441d-4ee6-4532-b466-b0354daee80d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xf2281762e718baf7eda9f4371e84626cb098f99e76792be3b19a6ef384d87986","name":"習譜予","registered_at":"2026-06-21T18:40:31Z","symbol":"NIM2000935","token_address":"0x695570f13a53c253047d308f486ed10f5894c1cc","type":"artist","uuid":"ff06441d-4ee6-4532-b466-b0354daee80d"}
album: 人累 (中天綜合台《香蜜沉沉燼如霜》片頭片尾曲)
  type: MusicAlbum
  date published: 2019-05-31
album: 习谱予
  type: MusicAlbum
  date published: 2019-07-19
  track: Let Me Know
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221564
    explicit: false
    by artist: 習譜予
    in album: 习谱予
      type: MusicAlbum
      date published: 2019-07-19
    genre: mandopop
    isrc code: HKD012203709
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T14:42:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x47f27f592fd9db9db466e76167374c212198ef27fcb503d9df2c9da05cf409ea
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959023
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959023
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD012203709
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:22:58Z
    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 0x47f27f592fd9db9db466e76167374c212198ef27fcb503d9df2c9da05cf409ea. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/HKD012203709.
      date published: 2026-07-21T15:22:58Z
    audio: Let Me Know
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.014
      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: 0.78
      additional property: Energy
        type: PropertyValue
        value: 0.595
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.341
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.078
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.659
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.445
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: 漂亮男孩
  type: MusicAlbum
  date published: 2019-07-19
album: 是否
  type: MusicAlbum
  date published: 2019-07-19
album: 想对现在告别
  type: MusicAlbum
  date published: 2019-07-19
album: 霓虹
  type: MusicAlbum
  date published: 2019-07-19
album: 陌生的刚好
  type: MusicAlbum
  date published: 2019-07-19
album: 習習相關
  type: MusicAlbum
  date published: 2019-09-20
album: 复仇者
  type: MusicAlbum
  date published: 2020-06-04
album: 写完我们的姓名
  type: MusicAlbum
  date published: 2020-07-07
album: La La La
  type: MusicAlbum
  date published: 2020-08-06
album: 谢谢你的路过
  type: MusicAlbum
  date published: 2020-09-10
album: 放手
  type: MusicAlbum
  date published: 2020-10-22