LEA studio
type: MusicGroup
popularity: 4
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2f774814e057587f602bbf92ffd791dfc7c40ba9008daaf76c86d99d466fa49f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a79aef-1df0-4140-bb49-50b48102a603.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d7a79aef-1df0-4140-bb49-50b48102a603.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d7a79aef-1df0-4140-bb49-50b48102a603
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2f774814e057587f602bbf92ffd791dfc7c40ba9008daaf76c86d99d466fa49f","name":"LEA studio","registered_at":"2026-06-21T03:25:51Z","symbol":"NIM1805298","token_address":"0xe7a9eb6744fbeec0e1ebbb7df255ec9dab48e85e","type":"artist","uuid":"d7a79aef-1df0-4140-bb49-50b48102a603"}
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 0x2f774814e057587f602bbf92ffd791dfc7c40ba9008daaf76c86d99d466fa49f. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7a79aef-1df0-4140-bb49-50b48102a603.json and https://artists.proofprofile.net/proofs/artist/d7a79aef-1df0-4140-bb49-50b48102a603.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x2f774814e057587f602bbf92ffd791dfc7c40ba9008daaf76c86d99d466fa49f","name":"LEA studio","registered_at":"2026-06-21T03:25:51Z","symbol":"NIM1805298","token_address":"0xe7a9eb6744fbeec0e1ebbb7df255ec9dab48e85e","type":"artist","uuid":"d7a79aef-1df0-4140-bb49-50b48102a603"}
album: I cry alone when the world's asleep
  type: MusicAlbum
  date published: 2024-11-23
  track: I cry alone when the world's asleep
    type: MusicRecording
    duration: PT4M0S
    duration ms: 240439
    explicit: false
    by artist: LEA studio
    in album: I cry alone when the world's asleep
      type: MusicAlbum
      date published: 2024-11-23
    isrc code: QZFZ22515407
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:35:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3179e7dcee8d6bfae49d2736cc88f17446a5b60855695f9a965a8e63a83e3b9c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22515407
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0x3179e7dcee8d6bfae49d2736cc88f17446a5b60855695f9a965a8e63a83e3b9c. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZFZ22515407.
      date published: 2026-07-19T22:55:52Z
    audio: I cry alone when the world's asleep
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.485
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.502
      additional property: Energy
        type: PropertyValue
        value: 0.019
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.12
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.367
      additional property: Loudness (dB)
        type: PropertyValue
        value: -22.905
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: One Last Lullaby
  type: MusicAlbum
  date published: 2025-01-09
album: You're Gone
  type: MusicAlbum
  date published: 2025-01-10
album: Wake Me Up From This Nightmare
  type: MusicAlbum
  date published: 2025-01-10
album: Not The Right One
  type: MusicAlbum
  date published: 2025-01-11
album: I Hate That Song It Makes Me Cry
  type: MusicAlbum
  date published: 2025-01-11
album: Always Mine
  type: MusicAlbum
  date published: 2025-01-12
album: Happily Die With You
  type: MusicAlbum
  date published: 2025-01-14
album: I Don't Know I'm Dead
  type: MusicAlbum
  date published: 2025-01-14
album: Reading Your Last Letter
  type: MusicAlbum
  date published: 2025-01-19
album: You Can Break Me Too
  type: MusicAlbum
  date published: 2025-01-19
album: Boo Boo Ba Ba Don't Break My Heart
  type: MusicAlbum
  date published: 2025-01-29
album: The Text I'll Never Send
  type: MusicAlbum
  date published: 2025-01-29
album: In The End
  type: MusicAlbum
  date published: 2025-02-05
album: The Monster You Created
  type: MusicAlbum
  date published: 2025-02-05
album: Say My Name
  type: MusicAlbum
  date published: 2025-02-06
album: Let Me Wipe Away Your Tears
  type: MusicAlbum
  date published: 2025-02-06
album: Evil Valentine
  type: MusicAlbum
  date published: 2025-02-10
album: Heartless
  type: MusicAlbum
  date published: 2025-02-12
album: You Don't Need To Fight Anymore
  type: MusicAlbum
  date published: 2025-07-24
album: A World Without Me
  type: MusicAlbum
  date published: 2025-07-24
album: All I Get Is Pain
  type: MusicAlbum
  date published: 2025-07-24
album: Where You Left Me
  type: MusicAlbum
  date published: 2025-07-24
album: Midnight Knows My Pain
  type: MusicAlbum
  date published: 2025-07-24
album: One Last Dance With Your Ghost
  type: MusicAlbum
  date published: 2025-07-31
album: Turn Me Into A Song
  type: MusicAlbum
  date published: 2025-08-05
album: Drowning In Pain
album: Drinking My Pain Away
album: Keep Smiling
album: Left Alone Too Soon
album: Fade In The Smoke
album: If You Knew My Pain
album: Pull My Heart Out
album: Can You Still Love Me (if you knew there were demons inside me)

Drowning In Pain
type: MusicAlbum
date published: 2025-08-14

Drinking My Pain Away
type: MusicAlbum
date published: 2025-09-04

Keep Smiling
type: MusicAlbum
date published: 2025-09-11

Left Alone Too Soon
type: MusicAlbum
date published: 2025-09-13

Fade In The Smoke
type: MusicAlbum
date published: 2025-09-17

If You Knew My Pain
type: MusicAlbum
date published: 2025-09-30

Pull My Heart Out
type: MusicAlbum
date published: 2025-10-08

Can You Still Love Me (if you knew there were demons inside me)
type: MusicAlbum
date published: 2025-10-26