Kerr Yen
type: MusicGroup
popularity: 6
followers: 651
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97ac22267483b56985fbf971e27be44f3ab7033f5e8f490b9fe9a0ca27f8a0af
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9294b1f8-4b90-4b5c-af33-b3bce1f131d1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9294b1f8-4b90-4b5c-af33-b3bce1f131d1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9294b1f8-4b90-4b5c-af33-b3bce1f131d1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x97ac22267483b56985fbf971e27be44f3ab7033f5e8f490b9fe9a0ca27f8a0af","name":"Kerr Yen","registered_at":"2026-06-17T16:33:50Z","symbol":"NIM1454082","token_address":"0x831aeb6b668d3f184d44f8599b9511e656dfdbfb","type":"artist","uuid":"9294b1f8-4b90-4b5c-af33-b3bce1f131d1"}
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 0x97ac22267483b56985fbf971e27be44f3ab7033f5e8f490b9fe9a0ca27f8a0af. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9294b1f8-4b90-4b5c-af33-b3bce1f131d1.json and https://artists.proofprofile.net/proofs/artist/9294b1f8-4b90-4b5c-af33-b3bce1f131d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x97ac22267483b56985fbf971e27be44f3ab7033f5e8f490b9fe9a0ca27f8a0af","name":"Kerr Yen","registered_at":"2026-06-17T16:33:50Z","symbol":"NIM1454082","token_address":"0x831aeb6b668d3f184d44f8599b9511e656dfdbfb","type":"artist","uuid":"9294b1f8-4b90-4b5c-af33-b3bce1f131d1"}
album: MI Intencion
  type: MusicAlbum
  date published: 2021-01-31
album: Código
  type: MusicAlbum
  date published: 2021-03-22
album: Código
  type: MusicAlbum
  date published: 2021-03-22
album: Lo Mataron
  type: MusicAlbum
  date published: 2021-04-10
album: Hardcore
  type: MusicAlbum
  date published: 2021-05-18
album: Hardcore
  type: MusicAlbum
  date published: 2021-05-18
album: Oreo
  type: MusicAlbum
  date published: 2021-06-04
album: Me Lo Merezco
  type: MusicAlbum
  date published: 2021-06-28
album: Happy Place
  type: MusicAlbum
  date published: 2021-07-21
album: No Hay Drama
  type: MusicAlbum
  date published: 2021-08-18
album: 350
  type: MusicAlbum
  date published: 2021-09-01
album: Killer
  type: MusicAlbum
  date published: 2021-10-01
album: With God
  type: MusicAlbum
  date published: 2021-10-15
album: With God
  type: MusicAlbum
  date published: 2021-10-22
album: With God
  type: MusicAlbum
  date published: 2021-10-22
album: Deja Vu
  type: MusicAlbum
  date published: 2021-11-08
album: Empleado Del Mes
  type: MusicAlbum
  date published: 2023-06-09
album: Dame Más
  type: MusicAlbum
  date published: 2023-07-21
album: FOAM
  type: MusicAlbum
  date published: 2023-07-28
album: oRQUÍDEAS.
  type: MusicAlbum
  date published: 2023-08-28
album: dO sI dOS.
  type: MusicAlbum
  date published: 2023-11-30
album: tUVE oTRO sUEÑO.
  type: MusicAlbum
  date published: 2023-12-08
album: nO eXISTES.
  type: MusicAlbum
  date published: 2023-12-15
album: bEEF.
  type: MusicAlbum
  date published: 2023-12-28
album: cORAZONES aZUL.
  type: MusicAlbum
  date published: 2024-01-05
album: tÍPICO 2.0
  type: MusicAlbum
  date published: 2024-01-12
album: dÍAS gRISES.
  type: MusicAlbum
  date published: 2024-02-02
album: nOVATA.
  type: MusicAlbum
  date published: 2024-02-16
album: nO nO nO.
  type: MusicAlbum
  date published: 2024-02-25
album: cRISTALES eMPAÑADOS.
  type: MusicAlbum
  date published: 2024-03-04
album: wOW! qUE bELLAQUERA.
  type: MusicAlbum
  date published: 2024-03-08
album: tRACK 4.
  type: MusicAlbum
  date published: 2024-03-18
album: qUE sABES?
  type: MusicAlbum
  date published: 2024-03-31
album: tU eX cOMO aNUEL.
  type: MusicAlbum
  date published: 2024-05-08
album: Así Lo Hago Ver Yo
  type: MusicAlbum
  date published: 2024-05-29
album: Río Cristal
  type: MusicAlbum
  date published: 2024-06-19
album: La Capital Del Perreo
  type: MusicAlbum
  date published: 2024-12-05
album: aMNESIA.
  type: MusicAlbum
  date published: 2025-03-11
album: nA qUE vER.
  type: MusicAlbum
  date published: 2025-03-18
album: rubicon
  type: MusicAlbum
  date published: 2025-05-03
album: HORAS
  type: MusicAlbum
  date published: 2025-05-30
album: rizos
  type: MusicAlbum
  date published: 2025-08-01
  track: rizos
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207428
    explicit: true
    by artist: Kerr Yen
    in album: rizos
      type: MusicAlbum
      date published: 2025-08-01
    isrc code: QZNMU2587449
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:15:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1e6f83db937fde8f5ad5de4ea14ee73a6eb0942f3ff9779b4f42090d24adc827
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958873
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958873
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNMU2587449
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:48:10Z
    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 0x1e6f83db937fde8f5ad5de4ea14ee73a6eb0942f3ff9779b4f42090d24adc827. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/QZNMU2587449.
      date published: 2026-07-20T11:48:10Z
    audio: rizos
album: SOLO

rizos
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 140.076
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.581
additional property: Energy
  type: PropertyValue
  value: 0.682
additional property: Speechiness
  type: PropertyValue
  value: 0.048
additional property: Acousticness
  type: PropertyValue
  value: 0.828
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.098
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.544
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.824
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Minor

SOLO
type: MusicAlbum
date published: 2025-10-01