Leela Laburada
type: MusicGroup
genre: bisrock
popularity: 29
followers: 1151
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5995e154911dab628bab65ff70b75831261c5962ccaf18fe8109847bf4f012db
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/67a5b544-422d-416b-9eb2-377e8b30d4de.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/67a5b544-422d-416b-9eb2-377e8b30d4de.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/67a5b544-422d-416b-9eb2-377e8b30d4de
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5995e154911dab628bab65ff70b75831261c5962ccaf18fe8109847bf4f012db","name":"Leela Laburada","registered_at":"2026-06-11T23:15:38Z","symbol":"NIM0133474","token_address":"0xbd34d1ed860c7225c2f530d0a495edd653b4464a","type":"artist","uuid":"67a5b544-422d-416b-9eb2-377e8b30d4de"}
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 0x5995e154911dab628bab65ff70b75831261c5962ccaf18fe8109847bf4f012db. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/67a5b544-422d-416b-9eb2-377e8b30d4de.json and https://artists.proofprofile.net/proofs/artist/67a5b544-422d-416b-9eb2-377e8b30d4de.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x5995e154911dab628bab65ff70b75831261c5962ccaf18fe8109847bf4f012db","name":"Leela Laburada","registered_at":"2026-06-11T23:15:38Z","symbol":"NIM0133474","token_address":"0xbd34d1ed860c7225c2f530d0a495edd653b4464a","type":"artist","uuid":"67a5b544-422d-416b-9eb2-377e8b30d4de"}
album: Pasabta Ko (Piano)
  type: MusicAlbum
  date published: 2021-02-05
  track: Pasabta Ko (Piano)
    type: MusicRecording
    duration: PT4M18S
    duration ms: 258521
    explicit: false
    by artist: Leela Laburada
    in album: Pasabta Ko (Piano)
      type: MusicAlbum
      date published: 2021-02-05
    genre: bisrock
    isrc code: TCAFI2140713
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T17:56:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8ad98d074124c1a33cdf651b5d76c07b96cbbc8c5f7afad189bf2aceb24034c5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2140713
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0x8ad98d074124c1a33cdf651b5d76c07b96cbbc8c5f7afad189bf2aceb24034c5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFI2140713 — a six-check JSON result.
      date published: 2026-07-05T19:27:56Z
    audio: Pasabta Ko (Piano)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.43
      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: 0.59
      additional property: Energy
        type: PropertyValue
        value: 0.23
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.967
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.035
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.392
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.168
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sa Imong Kiliran
  type: MusicAlbum
  date published: 2021-12-03
album: Ipaunawa Mo
  type: MusicAlbum
  date published: 2022-10-06
album: Ngano Man
  type: MusicAlbum
  date published: 2023-11-03
album: Ako Pa Ba
  type: MusicAlbum
  date published: 2024-02-02