Willseey
type: MusicGroup
popularity: 15
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f8f1c05d39842c5800f31ee14cb21f537774c228ba607a9731401fd9f075499
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953772
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953772
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6b95654-5c6a-4449-bbf3-c1ff7979283a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c6b95654-5c6a-4449-bbf3-c1ff7979283a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c6b95654-5c6a-4449-bbf3-c1ff7979283a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:33:29Z
additional property: OTSCanonicalRecord
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 0x0f8f1c05d39842c5800f31ee14cb21f537774c228ba607a9731401fd9f075499. Chain 2 (Bitcoin): anchored in block 953772 (2026-06-15T10:33:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c6b95654-5c6a-4449-bbf3-c1ff7979283a.json and https://artists.proofprofile.net/proofs/artist/c6b95654-5c6a-4449-bbf3-c1ff7979283a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:33:29Z
album: NEXTSTAGE
  type: MusicAlbum
  date published: 2024-03-30
album: Clumsy Love
  type: MusicAlbum
  date published: 2024-04-17
album: Clumsy Love
  type: MusicAlbum
  date published: 2024-04-17
album: DIAMOND
  type: MusicAlbum
  date published: 2024-05-25
album: DIAMOND
  type: MusicAlbum
  date published: 2024-05-25
album: My City
  type: MusicAlbum
  date published: 2024-06-10
album: My City
  type: MusicAlbum
  date published: 2024-06-10
album: SOS
  type: MusicAlbum
  date published: 2024-10-19
album: Secret Night
  type: MusicAlbum
  date published: 2024-10-19
album: Secret Night
  type: MusicAlbum
  date published: 2024-10-19
album: SOS
  type: MusicAlbum
  date published: 2024-10-19
album: letter
  type: MusicAlbum
  date published: 2025-01-26
  track: letter
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216385
    explicit: false
    by artist: Willseey
    in album: letter
      type: MusicAlbum
      date published: 2025-01-26
    isrc code: TCJPD2563370
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:33:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x648a0d75422be0ba29f28ad9cf026c3a9a1329b27ee45b1c23e8cae1dff67ebd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958867
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958867
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCJPD2563370
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T13:35:44Z
    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 0x648a0d75422be0ba29f28ad9cf026c3a9a1329b27ee45b1c23e8cae1dff67ebd. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:35:44Z), 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/TCJPD2563370.
      date published: 2026-07-20T13:35:44Z
    audio: letter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.005
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.653
      additional property: Energy
        type: PropertyValue
        value: 0.784
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.489
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.043
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.608
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.161
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: letter
  type: MusicAlbum
  date published: 2025-01-26
album: HOPE
  type: MusicAlbum
  date published: 2025-03-01
album: HOPE
  type: MusicAlbum
  date published: 2025-03-01
album: Forever Love
  type: MusicAlbum
  date published: 2025-03-22
album: Forever Love
  type: MusicAlbum
  date published: 2025-03-22
album: Hell or Heaven?
  type: MusicAlbum
  date published: 2025-05-10
album: Hell or Heaven?
  type: MusicAlbum
  date published: 2025-05-10
album: LAST LoveSong
  type: MusicAlbum
  date published: 2025-05-24
album: LAST LoveSong
  type: MusicAlbum
  date published: 2025-05-24
album: first class
  type: MusicAlbum
  date published: 2025-05-31
album: first class
  type: MusicAlbum
  date published: 2025-05-31