XIAUXIN YUEN
type: MusicGroup
popularity: 4
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcd77b4ed3a9f3836ef46221ce99318b3f9ab41cd0c59175337ccb1701ec035a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2310f97e-84d5-41c8-a908-e6b3bba79d1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2310f97e-84d5-41c8-a908-e6b3bba79d1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2310f97e-84d5-41c8-a908-e6b3bba79d1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcd77b4ed3a9f3836ef46221ce99318b3f9ab41cd0c59175337ccb1701ec035a","name":"XIAUXIN YUEN","registered_at":"2026-06-16T01:45:21Z","symbol":"NIM0898530","token_address":"0xd87804e213288d17aaf9a89e13a97bb9d0652da2","type":"artist","uuid":"2310f97e-84d5-41c8-a908-e6b3bba79d1b"}
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 0xdcd77b4ed3a9f3836ef46221ce99318b3f9ab41cd0c59175337ccb1701ec035a. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2310f97e-84d5-41c8-a908-e6b3bba79d1b.json and https://artists.proofprofile.net/proofs/artist/2310f97e-84d5-41c8-a908-e6b3bba79d1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:14:26Z
  text: {"copyright_id":"0xdcd77b4ed3a9f3836ef46221ce99318b3f9ab41cd0c59175337ccb1701ec035a","name":"XIAUXIN YUEN","registered_at":"2026-06-16T01:45:21Z","symbol":"NIM0898530","token_address":"0xd87804e213288d17aaf9a89e13a97bb9d0652da2","type":"artist","uuid":"2310f97e-84d5-41c8-a908-e6b3bba79d1b"}
album: Driving with little friends
  type: MusicAlbum
  date published: 2024-09-20
album: Scary street
  type: MusicAlbum
  date published: 2024-09-21
  track: Scary street
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239018
    explicit: false
    by artist: XIAUXIN YUEN
    in album: Scary street
      type: MusicAlbum
      date published: 2024-09-21
    isrc code: AEA3A2319184
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:03:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa298bf2a6cd30ab0c63c8ca68de378a478a8f4fd307f3443f92bfa9c5dfefd96
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958234
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958234
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA3A2319184
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T03:46:09Z
    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 0xa298bf2a6cd30ab0c63c8ca68de378a478a8f4fd307f3443f92bfa9c5dfefd96. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/AEA3A2319184.
      date published: 2026-07-16T03:46:09Z
    audio: Scary street
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.059
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.396
      additional property: Energy
        type: PropertyValue
        value: 0.443
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.065
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.484
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.341
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Delicious afternoon tea
  type: MusicAlbum
  date published: 2024-09-21
album: Do not accept competition
  type: MusicAlbum
  date published: 2024-09-21
album: Should be friendly
  type: MusicAlbum
  date published: 2024-09-21
album: Expensive woman
  type: MusicAlbum
  date published: 2024-09-21