YZ于耀智
type: MusicGroup
genre: chinese hip hop
genre: taiwanese pop
popularity: 3
followers: 1293
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x39085d23627798908d8a5e88a8dc98f2573ad59c9148c102c8e9341328f704e3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e78764-5f61-49be-82e6-d4c74ca1b713.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/19e78764-5f61-49be-82e6-d4c74ca1b713.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/19e78764-5f61-49be-82e6-d4c74ca1b713
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x39085d23627798908d8a5e88a8dc98f2573ad59c9148c102c8e9341328f704e3","name":"YZ于耀智","registered_at":"2026-06-15T22:49:12Z","symbol":"NIM0856455","token_address":"0xf7a361258b66156e75eb2a454a5798e697f430d0","type":"artist","uuid":"19e78764-5f61-49be-82e6-d4c74ca1b713"}
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 0x39085d23627798908d8a5e88a8dc98f2573ad59c9148c102c8e9341328f704e3. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/19e78764-5f61-49be-82e6-d4c74ca1b713.json and https://artists.proofprofile.net/proofs/artist/19e78764-5f61-49be-82e6-d4c74ca1b713.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x39085d23627798908d8a5e88a8dc98f2573ad59c9148c102c8e9341328f704e3","name":"YZ于耀智","registered_at":"2026-06-15T22:49:12Z","symbol":"NIM0856455","token_address":"0xf7a361258b66156e75eb2a454a5798e697f430d0","type":"artist","uuid":"19e78764-5f61-49be-82e6-d4c74ca1b713"}
album: DRAKE
  type: MusicAlbum
  date published: 2022-07-15
album: ON THE MAP
  type: MusicAlbum
  date published: 2022-05-27
album: ZAZA
  type: MusicAlbum
  date published: 2022-04-29
album: 東鬼
  type: MusicAlbum
  date published: 2019-05-15
  track: 東鬼
    type: MusicRecording
    duration: PT3M46S
    duration ms: 226500
    explicit: false
    by artist: YZ于耀智
    by artist: BG8LOCC
    in album: 東鬼
      type: MusicAlbum
      date published: 2019-05-15
    popularity: 12
    genre: chinese-hip-hop
    genre: taiwanese-pop
    isrc code: TWCC31900706
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-27T17:26:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc0bd860c12c578a313033669ddc86a8efee6bad70e5e8fc92725313b02657896
    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/TWCC31900706
    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 0xc0bd860c12c578a313033669ddc86a8efee6bad70e5e8fc92725313b02657896. 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/TWCC31900706.
      date published: 2026-07-02T03:55:08Z
    audio: 東鬼
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.376
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.589
      additional property: Energy
        type: PropertyValue
        value: 0.489
      additional property: Speechiness
        type: PropertyValue
        value: 0.305
      additional property: Acousticness
        type: PropertyValue
        value: 0.654
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.119
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.006
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: On Me
  type: MusicAlbum
  date published: 2020-04-17
album: 末代皇帝V
  type: MusicAlbum
  date published: 2022-11-17
album: Still Trappin'
  type: MusicAlbum
  date published: 2022-11-17
album: Diamonds
  type: MusicAlbum
  date published: 2023-10-04