Yuen Yuen
type: MusicGroup
popularity: 10
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd9ef7d264ce910129d37777501458a14449eb79096759fdc1e4790929dc07af0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef4d0122-6995-42ed-894b-6351ec5cc6b4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef4d0122-6995-42ed-894b-6351ec5cc6b4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef4d0122-6995-42ed-894b-6351ec5cc6b4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd9ef7d264ce910129d37777501458a14449eb79096759fdc1e4790929dc07af0","name":"Yuen Yuen","registered_at":"2026-06-21T12:09:51Z","symbol":"NIM1918892","token_address":"0x135f25c5caf6c02229fb8282e48b2d94e9acf622","type":"artist","uuid":"ef4d0122-6995-42ed-894b-6351ec5cc6b4"}
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 0xd9ef7d264ce910129d37777501458a14449eb79096759fdc1e4790929dc07af0. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef4d0122-6995-42ed-894b-6351ec5cc6b4.json and https://artists.proofprofile.net/proofs/artist/ef4d0122-6995-42ed-894b-6351ec5cc6b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xd9ef7d264ce910129d37777501458a14449eb79096759fdc1e4790929dc07af0","name":"Yuen Yuen","registered_at":"2026-06-21T12:09:51Z","symbol":"NIM1918892","token_address":"0x135f25c5caf6c02229fb8282e48b2d94e9acf622","type":"artist","uuid":"ef4d0122-6995-42ed-894b-6351ec5cc6b4"}
album: You Never Knew
  type: MusicAlbum
  date published: 2021-11-30
album: Fantasy
  type: MusicAlbum
  date published: 2021-12-31
album: Party For One
  type: MusicAlbum
  date published: 2022-01-31
album: The Memory of You
  type: MusicAlbum
  date published: 2024-04-03
album: Love at First Sight
  type: MusicAlbum
  date published: 2024-05-02
album: Enamoured
  type: MusicAlbum
  date published: 2024-06-06
album: Even Angels Weep
  type: MusicAlbum
  date published: 2024-07-04
  track: Even Angels Weep
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244752
    explicit: false
    by artist: Yuen Yuen
    in album: Even Angels Weep
      type: MusicAlbum
      date published: 2024-07-04
    isrc code: GBLLT2414855
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:54:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb1f5b2f41898a7785ff911ac5153bc77db8f6f9f22d29f329de835cac5f4391
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2414855
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T03:33:16Z
    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 0xcb1f5b2f41898a7785ff911ac5153bc77db8f6f9f22d29f329de835cac5f4391. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBLLT2414855.
      date published: 2026-07-22T03:33:16Z
    audio: Even Angels Weep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.235
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.376
      additional property: Energy
        type: PropertyValue
        value: 0.009
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.991
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.857
      additional property: Liveness
        type: PropertyValue
        value: 0.155
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.059
      additional property: Loudness (dB)
        type: PropertyValue
        value: -32.323
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Elegy
  type: MusicAlbum
  date published: 2024-08-01
album: The Leaves of Autumn
  type: MusicAlbum
  date published: 2024-09-05
album: Waiting in the Dark
  type: MusicAlbum
  date published: 2024-10-03
album: The Solitude of Winter
  type: MusicAlbum
  date published: 2024-11-07
album: A Little Wish
  type: MusicAlbum
  date published: 2024-12-05
album: Intermezzo
  type: MusicAlbum
  date published: 2025-01-02
album: Music Box
  type: MusicAlbum
  date published: 2025-02-06
  track: Music Box
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189423
    explicit: false
    by artist: Yuen Yuen
    in album: Music Box
      type: MusicAlbum
      date published: 2025-02-06
    isrc code: GBLLT2500029
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T20:03:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x409af1745d55da4d621f99b03d91a04828659124b35c327fb389c10a2404982b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958455
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958455
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2500029
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T21:28:36Z
    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 0x409af1745d55da4d621f99b03d91a04828659124b35c327fb389c10a2404982b. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GBLLT2500029.
      date published: 2026-07-17T21:28:36Z
    audio: Music Box
album: Once Upon a Time
album: The Promise of Spring

Music Box
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 107.378
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.518
additional property: Energy
  type: PropertyValue
  value: 0.093
additional property: Speechiness
  type: PropertyValue
  value: 0.051
additional property: Acousticness
  type: PropertyValue
  value: 0.995
additional property: Instrumentalness
  type: PropertyValue
  value: 0.934
additional property: Liveness
  type: PropertyValue
  value: 0.113
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.278
additional property: Loudness (dB)
  type: PropertyValue
  value: -19.894
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Major

Once Upon a Time
type: MusicAlbum
date published: 2025-03-27

The Promise of Spring
type: MusicAlbum
date published: 2025-07-01