Latha Walpola
type: MusicGroup
description: Deshamanya Kalasuri Matharage Rita Genevieve Fernando (11 November 1934 – 27 December 2025), better known by her stage name Latha Walpola (), was a Sri Lankan singer. Affectionately known as "The Nigh
popularity: 22
followers: 12439
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xf6c8684c01c5fbd89443c65041a3e25d3a2b05ef4693253c4fa34b7433295c5e
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/3a31dc3d-58b7-4e57-bf97-b2b68dd80192.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3a31dc3d-58b7-4e57-bf97-b2b68dd80192.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3a31dc3d-58b7-4e57-bf97-b2b68dd80192
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6c8684c01c5fbd89443c65041a3e25d3a2b05ef4693253c4fa34b7433295c5e","name":"Latha Walpola","registered_at":"2026-06-11T17:03:52Z","symbol":"NIM0076328","token_address":"0xb6c689d46ebf3ecabeaad8d9ebb06ce6c3d1fbd8","type":"artist","uuid":"3a31dc3d-58b7-4e57-bf97-b2b68dd80192"}
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 0xf6c8684c01c5fbd89443c65041a3e25d3a2b05ef4693253c4fa34b7433295c5e. 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/3a31dc3d-58b7-4e57-bf97-b2b68dd80192.json and https://artists.proofprofile.net/proofs/artist/3a31dc3d-58b7-4e57-bf97-b2b68dd80192.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf6c8684c01c5fbd89443c65041a3e25d3a2b05ef4693253c4fa34b7433295c5e","name":"Latha Walpola","registered_at":"2026-06-11T17:03:52Z","symbol":"NIM0076328","token_address":"0xb6c689d46ebf3ecabeaad8d9ebb06ce6c3d1fbd8","type":"artist","uuid":"3a31dc3d-58b7-4e57-bf97-b2b68dd80192"}
album: Wella Simbina Rella - Single
  type: MusicAlbum
  date published: 1964-06-15
album: Nilata Nile Vihidee Yayi - Single
  type: MusicAlbum
  date published: 1964-06-15
album: Sathuta Shoke - Single
  type: MusicAlbum
  date published: 1964-06-15
album: Maathaa Maathaa - Single
  type: MusicAlbum
  date published: 1965-06-15
album: Me Subha Upandine - Single
  type: MusicAlbum
  date published: 1972-06-15
album: Ron Soya Piyabana - Single
  type: MusicAlbum
  date published: 1975-06-15
album: Nilmini Sengee Paawe - Single
  type: MusicAlbum
  date published: 1975-06-15
album: Chukki Chukki Kiyala - Single
  type: MusicAlbum
  date published: 1977-06-15
album: Adara Kithiyen - Single
  type: MusicAlbum
  date published: 1977-06-15
album: Siyumali
  type: MusicAlbum
  date published: 2000-01-01
album: Sunflower With Latha Walpola
  type: MusicAlbum
  date published: 2000-01-01
album: Rajina Mamai
  type: MusicAlbum
  date published: 2003-01-01
album: Obata Mama Adarei
  type: MusicAlbum
  date published: 2008-01-01
album: Pem Nalaville
  type: MusicAlbum
  date published: 2008-01-01
album: Divya Jesu
  type: MusicAlbum
  date published: 2011-01-01
album: Rajina Mamai
  type: MusicAlbum
  date published: 2013-12-31
album: Sandha Komali
  type: MusicAlbum
  date published: 2014-02-27
album: Galana Seetha Jale
  type: MusicAlbum
  date published: 2016-09-05
album: Salalihini Kowul
  type: MusicAlbum
  date published: 2018-09-12
  track: Lo Ada Ninde Me Ra Yame
    type: MusicRecording
    duration: PT3M56S
    duration ms: 236666
    explicit: false
    by artist: Latha Walpola
    in album: Salalihini Kowul
      type: MusicAlbum
      date published: 2018-09-12
    isrc code: LKA000013453
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:07:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x83f0dd4801736dea9105be1cabbb88456e0b2f00da9d7782eba8cc8914d25491. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/LKA000013453.
      date published: 2026-07-03T23:28:02Z
    audio: Lo Ada Ninde Me Ra Yame
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.603
      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: 0.238
      additional property: Energy
        type: PropertyValue
        value: 0.456
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.532
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.184
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.497
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.589
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ammala Duk Ganne (Radio Version)
  type: MusicAlbum
  date published: 2021-11-08
album: Me Rathri
  type: MusicAlbum
  date published: 2022-02-24
album: Gee Rajina
  type: MusicAlbum
  date published: 2022-12-29
album: Sanda Komali
  type: MusicAlbum
  date published: 2022-12-30
album: Best of Latha Walpola, Vol. 1 (Compilation)
  type: MusicAlbum
  date published: 2024-04-28
album: Best of Latha Walpola, Vol. 2
  type: MusicAlbum
  date published: 2024-05-27
album: Abhimanaya
  type: MusicAlbum
  date published: 2024-06-15
album: Latha With SuperFriends, Vol. 1
album: Latha With SuperFriends, Vol. 2
album: Seethala Dururthu Mahe, Vol. 1
album: Seethala Dururthu Mahe, Vol. 2
album: Ran Tharuwa Ridi Theeraye

Latha With SuperFriends, Vol. 1
type: MusicAlbum
date published: 2024-08-19

Latha With SuperFriends, Vol. 2
type: MusicAlbum
date published: 2024-08-26

Rajina Mamai
type: MusicAlbum
date published: 2024-10-18

Seethala Dururthu Mahe, Vol. 1
type: MusicAlbum
date published: 2024-12-01

Seethala Dururthu Mahe, Vol. 2
type: MusicAlbum
date published: 2024-12-20

Ran Tharuwa Ridi Theeraye
type: MusicAlbum
date published: 2025-05-27