Nadeera Nonis
type: MusicGroup
popularity: 13
followers: 4483
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2324cfc4b42a9e38b0de4da92b0757840520262642ba7cd004b6dcf8bf8d047b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94289820-5c17-452f-89d4-85d33f9c3d7f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94289820-5c17-452f-89d4-85d33f9c3d7f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94289820-5c17-452f-89d4-85d33f9c3d7f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2324cfc4b42a9e38b0de4da92b0757840520262642ba7cd004b6dcf8bf8d047b","name":"Nadeera Nonis","registered_at":"2026-06-14T20:03:20Z","symbol":"NIM0561492","token_address":"0x96b45e7beb7b902b298cbcb5e697f69b751457bb","type":"artist","uuid":"94289820-5c17-452f-89d4-85d33f9c3d7f"}
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 0x2324cfc4b42a9e38b0de4da92b0757840520262642ba7cd004b6dcf8bf8d047b. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94289820-5c17-452f-89d4-85d33f9c3d7f.json and https://artists.proofprofile.net/proofs/artist/94289820-5c17-452f-89d4-85d33f9c3d7f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0x2324cfc4b42a9e38b0de4da92b0757840520262642ba7cd004b6dcf8bf8d047b","name":"Nadeera Nonis","registered_at":"2026-06-14T20:03:20Z","symbol":"NIM0561492","token_address":"0x96b45e7beb7b902b298cbcb5e697f69b751457bb","type":"artist","uuid":"94289820-5c17-452f-89d4-85d33f9c3d7f"}
album: Punchi Samanali
  type: MusicAlbum
  date published: 2011
album: Oba Ekka Man – Single
  type: MusicAlbum
  date published: 2012-06-28
album: Punchi Samanali
  type: MusicAlbum
  date published: 2012-07-18
album: Hitha Riduna Tharam - Single
  type: MusicAlbum
  date published: 2014-03-14
album: Kandulu Watunu Neth - Single
  type: MusicAlbum
  date published: 2014-04-29
album: Dewena Duka - Single
  type: MusicAlbum
  date published: 2014-10-01
album: Amathaka Nowena - Single
  type: MusicAlbum
  date published: 2015-10-23
  track: Amathaka Nowena
    type: MusicRecording
    duration: PT3M33S
    duration ms: 213995
    explicit: false
    by artist: Nadeera Nonis
    in album: Amathaka Nowena - Single
      type: MusicAlbum
      date published: 2015-10-23
    isrc code: QM7281579700
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:18:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6905ec4fe7de176512591cdf025992fe65c0824782811645aded712f584b441b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281579700
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:21:14Z
    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 0x6905ec4fe7de176512591cdf025992fe65c0824782811645aded712f584b441b. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:21:14Z), 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/QM7281579700.
      date published: 2026-07-20T21:21:14Z
    audio: Amathaka Nowena
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.024
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.679
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.213
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.163
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.877
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.021
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Dennam Haduwak
  type: MusicAlbum
  date published: 2018
album: Hanguman Mawa
  type: MusicAlbum
  date published: 2018-07-03
album: Amma Kiyapu De Mama Ehuwanam - Single
  type: MusicAlbum
  date published: 2019-10-10
album: Peradaka
  type: MusicAlbum
  date published: 2020-12-04
album: Padamak
  type: MusicAlbum
  date published: 2020-12-09
album: Padamak (Remix)
  type: MusicAlbum
  date published: 2021-11-05
album: Sakkarawattama
  type: MusicAlbum
  date published: 2022-06-10
album: Pramadhari
  type: MusicAlbum
  date published: 2024-05-04
album: Duras Wenna
  type: MusicAlbum
  date published: 2025-09-30