Nisal Gamage
type: MusicGroup
popularity: 36
followers: 5676
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2399370a73c669907fa507aca1d4e2aaddf3732260ea8b5d45584d9e2864cd8f
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/29565169-da5b-4cd9-8711-a1de0efb91d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29565169-da5b-4cd9-8711-a1de0efb91d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29565169-da5b-4cd9-8711-a1de0efb91d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2399370a73c669907fa507aca1d4e2aaddf3732260ea8b5d45584d9e2864cd8f","name":"Nisal Gamage","registered_at":"2026-06-11T14:50:59Z","symbol":"NIM0054516","token_address":"0x21ed9769ea8887acd210436af1412f0d1f372533","type":"artist","uuid":"29565169-da5b-4cd9-8711-a1de0efb91d2"}
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 0x2399370a73c669907fa507aca1d4e2aaddf3732260ea8b5d45584d9e2864cd8f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29565169-da5b-4cd9-8711-a1de0efb91d2.json and https://artists.proofprofile.net/proofs/artist/29565169-da5b-4cd9-8711-a1de0efb91d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x2399370a73c669907fa507aca1d4e2aaddf3732260ea8b5d45584d9e2864cd8f","name":"Nisal Gamage","registered_at":"2026-06-11T14:50:59Z","symbol":"NIM0054516","token_address":"0x21ed9769ea8887acd210436af1412f0d1f372533","type":"artist","uuid":"29565169-da5b-4cd9-8711-a1de0efb91d2"}
album: Hamuwemu Dawasaka
  type: MusicAlbum
  date published: 2018-06-13
album: Chaaru Devi
  type: MusicAlbum
  date published: 2019-02-08
album: Chaaru Devi
  type: MusicAlbum
  date published: 2019-02-08
album: Amma (Diviye Prana)
  type: MusicAlbum
  date published: 2020-06-05
album: Aseemanthika Bandeem
  type: MusicAlbum
  date published: 2021-05-05
album: Aseemanthika Bandeem
  type: MusicAlbum
  date published: 2021-05-07
album: Chaaru Devi
  type: MusicAlbum
  date published: 2021-12-22
album: Sekkuwa
  type: MusicAlbum
  date published: 2022-05-11
album: Oba Soya
  type: MusicAlbum
  date published: 2022-09-28
album: Mandaram Kathawe (Reprise Version)
  type: MusicAlbum
  date published: 2022-10-22
album: Yannam
  type: MusicAlbum
  date published: 2023-02-17
  track: Yannam
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221606
    explicit: false
    by artist: Nisal Gamage
    in album: Yannam
      type: MusicAlbum
      date published: 2023-02-17
    isrc code: QZTLA2316585
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T15:41:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x294fc2dd8133fbe0218c1dae80147fb77d36c45145eb10f0a4be8d28973f8952
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958448
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958448
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTLA2316585
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:49:21Z
    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 0x294fc2dd8133fbe0218c1dae80147fb77d36c45145eb10f0a4be8d28973f8952. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZTLA2316585.
      date published: 2026-07-17T19:49:21Z
    audio: Yannam
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.017
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.363
      additional property: Energy
        type: PropertyValue
        value: 0.274
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.952
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.133
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.849
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Mathakaya Obamai
  type: MusicAlbum
  date published: 2024-06-26