Keisha Paulo
type: MusicGroup
genre: opm
popularity: 3
followers: 138
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee2dab316867ce8a3f6253ca31b9652c8e2ac9297e62413792509a3d812ba5f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97f2452a-2515-4728-91e1-a0fe1d7e9032.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97f2452a-2515-4728-91e1-a0fe1d7e9032.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97f2452a-2515-4728-91e1-a0fe1d7e9032
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee2dab316867ce8a3f6253ca31b9652c8e2ac9297e62413792509a3d812ba5f7","name":"Keisha Paulo","registered_at":"2026-06-17T18:42:56Z","symbol":"NIM1484883","token_address":"0xcad3aac90e734ec6f634e8e0f0d0124abbf866b2","type":"artist","uuid":"97f2452a-2515-4728-91e1-a0fe1d7e9032"}
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 0xee2dab316867ce8a3f6253ca31b9652c8e2ac9297e62413792509a3d812ba5f7. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97f2452a-2515-4728-91e1-a0fe1d7e9032.json and https://artists.proofprofile.net/proofs/artist/97f2452a-2515-4728-91e1-a0fe1d7e9032.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xee2dab316867ce8a3f6253ca31b9652c8e2ac9297e62413792509a3d812ba5f7","name":"Keisha Paulo","registered_at":"2026-06-17T18:42:56Z","symbol":"NIM1484883","token_address":"0xcad3aac90e734ec6f634e8e0f0d0124abbf866b2","type":"artist","uuid":"97f2452a-2515-4728-91e1-a0fe1d7e9032"}
album: Hanggang Ngayon Na Lang
  type: MusicAlbum
  date published: 2024-03-08
  track: Hanggang Ngayon Na Lang
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228461
    explicit: false
    by artist: Keisha Paulo
    in album: Hanggang Ngayon Na Lang
      type: MusicAlbum
      date published: 2024-03-08
    genre: opm
    isrc code: PHS032402601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:13:51+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e49f58f34d0f989cb3e2c21280d1d8a471cbc5f0fcac7a44158e384f8a48ed3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958878
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958878
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PHS032402601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T12:32:15Z
    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 0x6e49f58f34d0f989cb3e2c21280d1d8a471cbc5f0fcac7a44158e384f8a48ed3. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/PHS032402601.
      date published: 2026-07-20T12:32:15Z
    audio: Hanggang Ngayon Na Lang
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.055
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.51
      additional property: Energy
        type: PropertyValue
        value: 0.405
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.357
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.416
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.132
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: AKIN
  type: MusicAlbum
  date published: 2024-06-28
album: HAWLA
  type: MusicAlbum
  date published: 2024-07-26
album: I Will Be
  type: MusicAlbum
  date published: 2025-08-01
album: Waiting
  type: MusicAlbum
  date published: 2025-09-26