Purple eyes
type: MusicGroup
popularity: 4
followers: 31
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x05d30ebe4ac2f380dff07986100d32caa248af8afc4ee6d141d62aacfa5cf727
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954553
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954553
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfc24fe-5ac9-4528-abb8-c14f4b24f311.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/abfc24fe-5ac9-4528-abb8-c14f4b24f311.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/abfc24fe-5ac9-4528-abb8-c14f4b24f311
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T11:51:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x05d30ebe4ac2f380dff07986100d32caa248af8afc4ee6d141d62aacfa5cf727","name":"Purple eyes","registered_at":"2026-06-20T09:58:55Z","symbol":"NIM1585593","token_address":"0x214e3b6a3a64e962cd4dd3ef7aedfbc5b8b52251","type":"artist","uuid":"abfc24fe-5ac9-4528-abb8-c14f4b24f311"}
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 0x05d30ebe4ac2f380dff07986100d32caa248af8afc4ee6d141d62aacfa5cf727. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/abfc24fe-5ac9-4528-abb8-c14f4b24f311.json and https://artists.proofprofile.net/proofs/artist/abfc24fe-5ac9-4528-abb8-c14f4b24f311.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
  text: {"copyright_id":"0x05d30ebe4ac2f380dff07986100d32caa248af8afc4ee6d141d62aacfa5cf727","name":"Purple eyes","registered_at":"2026-06-20T09:58:55Z","symbol":"NIM1585593","token_address":"0x214e3b6a3a64e962cd4dd3ef7aedfbc5b8b52251","type":"artist","uuid":"abfc24fe-5ac9-4528-abb8-c14f4b24f311"}
album: Purple Eyes
  type: MusicAlbum
  date published: 2021-11-20
album: Winter's Renewal
  type: MusicAlbum
  date published: 2024-03-08
album: Towards
  type: MusicAlbum
  date published: 2024-03-14
album: Identical Lady
  type: MusicAlbum
  date published: 2024-03-20
album: Distant
  type: MusicAlbum
  date published: 2024-03-20
album: Tears on Stringed
  type: MusicAlbum
  date published: 2024-03-21
album: Content
  type: MusicAlbum
  date published: 2024-04-03
album: Reliving
  type: MusicAlbum
  date published: 2024-04-08
  track: Sky's Nocturnal Tale
    type: MusicRecording
    duration: PT1M31S
    duration ms: 91069
    explicit: false
    by artist: Purple eyes
    in album: Reliving
      type: MusicAlbum
      date published: 2024-04-08
    isrc code: JP92A2410414
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T11:58:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4414e74a6facf85c1f14654d1fae9238b25835c8027ca250b6402ba356e2f65b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958876
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958876
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2410414
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:00:17Z
    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 0x4414e74a6facf85c1f14654d1fae9238b25835c8027ca250b6402ba356e2f65b. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T15:00:17Z), 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/JP92A2410414.
      date published: 2026-07-20T15:00:17Z
    audio: Sky's Nocturnal Tale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.035
      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: 0.745
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.293
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.918
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.529
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.328
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Moments
  type: MusicAlbum
  date published: 2024-04-09
album: Fallen Love
  type: MusicAlbum
  date published: 2024-04-09
album: Showtime
  type: MusicAlbum
  date published: 2024-04-09
  track: Not Too Late
album: Red Signal
  type: MusicAlbum
  date published: 2024-04-10
album: Deeper Love
  type: MusicAlbum
  date published: 2024-04-10
album: Believed
  type: MusicAlbum
  date published: 2024-04-10
album: Haven's Door
  type: MusicAlbum
  date published: 2024-04-10
album: Hooray
  type: MusicAlbum
  date published: 2024-04-11

Not Too Late
type: MusicRecording
duration: PT1M46S
duration ms: 106928
explicit: false
by artist: Purple eyes
in album: Showtime
  type: MusicAlbum
  date published: 2024-04-09
isrc code: JP92A2410691
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-07T17:05:13+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x807443242a45ce558ce2ead313d0ddfb9a74a84ff5e85e1bcb6b5f5e0127b416
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957118
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957118
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JP92A2410691
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 957118
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-08T03:20:19+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807443242a45ce558ce2ead313d0ddfb9a74a84ff5e85e1bcb6b5f5e0127b416. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/JP92A2410691.
  date published: 2026-07-08T03:22:41Z
audio: Not Too Late
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 149.273
  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: 0.882
  additional property: Energy
    type: PropertyValue
    value: 0.409
  additional property: Speechiness
    type: PropertyValue
    value: 0.051
  additional property: Acousticness
    type: PropertyValue
    value: 0.28
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.944
  additional property: Liveness
    type: PropertyValue
    value: 0.186
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.662
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.155
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major