Nipuna Fernando
type: MusicGroup
popularity: 13
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x791d587577b60371ffd23c5b992a41d6e2e992b886ed4ee92f3582304d3a2eef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x791d587577b60371ffd23c5b992a41d6e2e992b886ed4ee92f3582304d3a2eef","name":"Nipuna Fernando","registered_at":"2026-06-15T04:43:38Z","symbol":"NIM0685723","token_address":"0xbb9ab8e075d2ebbdf2be6badf3a52b8696b14d3f","type":"artist","uuid":"e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8"}
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 0x791d587577b60371ffd23c5b992a41d6e2e992b886ed4ee92f3582304d3a2eef. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8.json and https://artists.proofprofile.net/proofs/artist/e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x791d587577b60371ffd23c5b992a41d6e2e992b886ed4ee92f3582304d3a2eef","name":"Nipuna Fernando","registered_at":"2026-06-15T04:43:38Z","symbol":"NIM0685723","token_address":"0xbb9ab8e075d2ebbdf2be6badf3a52b8696b14d3f","type":"artist","uuid":"e63aa9e0-bcf8-4e7e-8026-af2745fd1ea8"}
album: Trip
  type: MusicAlbum
  date published: 2024-03-01
  track: Trip
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206826
    explicit: false
    by artist: Nipuna Fernando
    in album: Trip
      type: MusicAlbum
      date published: 2024-03-01
    isrc code: LKA0T2400028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:51:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x929aaf0b6c8b4e71fe025906db75b801343dd0280ddb5bd4c5d56030ea71ad45
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958975
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958975
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LKA0T2400028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T08:54:23Z
    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 0x929aaf0b6c8b4e71fe025906db75b801343dd0280ddb5bd4c5d56030ea71ad45. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:54:23Z), 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/LKA0T2400028.
      date published: 2026-07-21T08:54:23Z
    audio: Trip
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.842
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.537
      additional property: Energy
        type: PropertyValue
        value: 0.631
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.019
      additional property: Liveness
        type: PropertyValue
        value: 0.291
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.416
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.744
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Paavi
  type: MusicAlbum
  date published: 2024-06-07
album: Padakkamak
  type: MusicAlbum
  date published: 2024-08-30
  track: Padakkamak - Instrumental
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193585
    explicit: false
    by artist: Nipuna Fernando
    in album: Padakkamak
      type: MusicAlbum
      date published: 2024-08-30
    isrc code: LKA0T2400210
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T02:05:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8264623b459ad44ebf98fc6697ba3ef3c96216bb83af809c694e27b001db306
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/LKA0T2400210
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xd8264623b459ad44ebf98fc6697ba3ef3c96216bb83af809c694e27b001db306. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/LKA0T2400210.
      date published: 2026-07-04T11:19:20Z
    audio: Padakkamak - Instrumental
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 95.002
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.76
      additional property: Energy
        type: PropertyValue
        value: 0.39
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.884
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Kandy Lamissi
album: Thani Pare
album: Api Denna
album: BENCCI

Valence (Positivity)
type: PropertyValue
value: 0.234

Loudness (dB)
type: PropertyValue
value: -8.374

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Kandy Lamissi
type: MusicAlbum
date published: 2025-01-31

Thani Pare
type: MusicAlbum
date published: 2025-05-30

Api Denna
type: MusicAlbum
date published: 2025-09-12

BENCCI
type: MusicAlbum
date published: 2025-10-17