Lucy Calcines
type: MusicGroup
genre: latin indie
popularity: 22
followers: 3349
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x522d6dee2d50e5ddf3002d91a65d55ccf60f8c600a3a132a51ffd3a293ccaa7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a060bf-4231-4aef-b56d-4a89025cfa43.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/21a060bf-4231-4aef-b56d-4a89025cfa43.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/21a060bf-4231-4aef-b56d-4a89025cfa43
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x522d6dee2d50e5ddf3002d91a65d55ccf60f8c600a3a132a51ffd3a293ccaa7d","name":"Lucy Calcines","registered_at":"2026-06-11T14:06:35Z","symbol":"NIM0043925","token_address":"0xa1c3c7612c93c5e311a5c59c05bf2d88e0aad349","type":"artist","uuid":"21a060bf-4231-4aef-b56d-4a89025cfa43"}
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 0x522d6dee2d50e5ddf3002d91a65d55ccf60f8c600a3a132a51ffd3a293ccaa7d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/21a060bf-4231-4aef-b56d-4a89025cfa43.json and https://artists.proofprofile.net/proofs/artist/21a060bf-4231-4aef-b56d-4a89025cfa43.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x522d6dee2d50e5ddf3002d91a65d55ccf60f8c600a3a132a51ffd3a293ccaa7d","name":"Lucy Calcines","registered_at":"2026-06-11T14:06:35Z","symbol":"NIM0043925","token_address":"0xa1c3c7612c93c5e311a5c59c05bf2d88e0aad349","type":"artist","uuid":"21a060bf-4231-4aef-b56d-4a89025cfa43"}
album: Ain't Got Time
  type: MusicAlbum
  date published: 2019-01-26
album: Delete
  type: MusicAlbum
  date published: 2019-03-29
album: Pa Ti
  type: MusicAlbum
  date published: 2019-07-05
album: Glitter
  type: MusicAlbum
  date published: 2021-11-05
album: Lipgloss
  type: MusicAlbum
  date published: 2022-03-04
album: FRESA
  type: MusicAlbum
  date published: 2022-08-26
album: Christmas Baby
  type: MusicAlbum
  date published: 2022-12-02
album: Alas
  type: MusicAlbum
  date published: 2023-02-03
album: POP
  type: MusicAlbum
  date published: 2023-04-07
album: BOMBON
  type: MusicAlbum
  date published: 2023-06-09
album: heart emojis
  type: MusicAlbum
  date published: 2024-05-31
album: hot chocolate
  type: MusicAlbum
  date published: 2024-11-15
album: Pink Christmas
  type: MusicAlbum
  date published: 2024-11-29
album: Girly Girl
  type: MusicAlbum
  date published: 2025-03-07
album: Girly Girl (Korean Version)
  type: MusicAlbum
  date published: 2025-03-21
album: heart emojis (Acoustic Version)
  type: MusicAlbum
  date published: 2025-04-25
album: Vainilla
  type: MusicAlbum
  date published: 2025-05-23
album: Girly Girl (sped up)
  type: MusicAlbum
  date published: 2025-06-20
album: Girly Girl (Remixes)
  type: MusicAlbum
  date published: 2025-06-21
album: Cotton Candy
  type: MusicAlbum
  date published: 2025-08-01
album: Cherry Perfume
  type: MusicAlbum
  date published: 2025-09-05
album: Sweet Treat
  type: MusicAlbum
  date published: 2025-09-05
  track: Funfetti
    type: MusicRecording
    duration: PT1M14S
    duration ms: 74500
    explicit: false
    by artist: Lucy Calcines
    in album: Sweet Treat
      type: MusicAlbum
      date published: 2025-09-05
    genre: latin indie
    isrc code: QZWFU2514345
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:22:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42e6faa99b99ba30a4cc9fa0cdd99d07d316654784afdb34ee6d661a8e67c0e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2514345
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x42e6faa99b99ba30a4cc9fa0cdd99d07d316654784afdb34ee6d661a8e67c0e6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFU2514345.
      date published: 2026-07-05T10:01:46Z
    audio: Funfetti
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.98
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.667
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.028
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.615
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.82
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.386
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: hot chocolate (praline version)
  type: MusicAlbum
  date published: 2025-11-14
track: As It Was

As It Was
type: MusicRecording
duration: PT2M21S
duration ms: 141031
explicit: false
by artist: Ken
by artist: Lucy Calcines
in album: As It Was
  type: MusicAlbum
  date published: 2023-01-06
genre: covertronica
isrc code: GX8LE2264114
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-26T03:23:24+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd757d1b9070538bfcabb1ad8952c844c0def7d2ed56f826963b6cf7d290c759b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956304
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956304
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8LE2264114
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08+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: 956304
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-02T03:55:08+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 0xd757d1b9070538bfcabb1ad8952c844c0def7d2ed56f826963b6cf7d290c759b. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/GX8LE2264114.
  date published: 2026-07-02T11:38:34Z
audio: As It Was
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 145.245
  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: 0.678
  additional property: Energy
    type: PropertyValue
    value: 0.761
  additional property: Speechiness
    type: PropertyValue
    value: 0.05
  additional property: Acousticness
    type: PropertyValue
    value: 0.043
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.199
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.383
  additional property: Loudness (dB)
    type: PropertyValue
    value: -10.041
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Major