Chamara Fernando
type: MusicGroup
description: Chamara Fernando (born 18 March 1988) is a Sri Lankan cricketer. He made his List A debut on 19 December 2019, for Sri Lanka Air Force Sports Club in the 2019–20 Invitation Limited Over Tournament. He
popularity: 16
followers: 4084
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additional property: OTSVerifyInstructions
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  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
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album: Pethi Gomara
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album: Nubata Innata Thibuna
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  date published: 2021-06-28
album: Sadhawathi
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  date published: 2021-06-28
album: Nubata Innata Thibuna
  type: MusicAlbum
  date published: 2021-06-28
album: Man Thama Soyai
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  date published: 2021-06-29
  track: Man Thama Soyai
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    in album: Man Thama Soyai
      type: MusicAlbum
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-06T01:25:57Z
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album: Mandarame
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  date published: 2022-01-17
album: Mandarame
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album: Chandra Madala
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  track: Chandra Madala
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-19T03:36:41Z
    audio: Chandra Madala
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album: Fiyona
album: Kaalaya Soragena
album: Premaye Mathaka
album: Malin Mala
album: Premi
album: Shesha Wu Wasanthaya
album: Thara
album: Theth Hadu
album: Nubama Awidin

Danceability
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Energy
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Speechiness
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Acousticness
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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Fiyona
type: MusicAlbum
date published: 2022-01-23

Kaalaya Soragena
type: MusicAlbum
date published: 2022-02-15

Kaalaya Soragena
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date published: 2022-02-25
track: Kaalaya Soragena
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  duration: PT3M45S
  duration ms: 225471
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  in album: Kaalaya Soragena
    type: MusicAlbum
    date published: 2022-02-25
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cbec0ef156cc7e15501418076a359304746840e7aa78ea167ad74f9dc6611a9. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/QZQAY2282331.
    date published: 2026-07-18T10:30:13Z
  audio: Kaalaya Soragena
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
      type: PropertyValue
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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    additional property: Mode Name
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Premaye Mathaka
type: MusicAlbum
date published: 2023-02-06

Malin Mala
type: MusicAlbum
date published: 2023-03-20

Premi
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date published: 2023-10-10

Shesha Wu Wasanthaya
type: MusicAlbum
date published: 2024-01-14

Thara
type: MusicAlbum
date published: 2024-05-17

Thara
type: MusicAlbum
date published: 2024-05-17
track: Thara
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  duration ms: 223141
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    type: MusicAlbum
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
    type: PropertyValue
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  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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962264a071eb04aba48e6c4c8aceb1ac8ce231d08161b5d7edb8f2bbe7cf9f34. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/SE5752498295.
    date published: 2026-07-17T23:17:53Z
  audio: Thara
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      type: PropertyValue
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    additional property: Instrumentalness
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    additional property: Key Name
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    additional property: Mode Name
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Theth Hadu
type: MusicAlbum
date published: 2024-07-19
track: Theth Hadu
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    type: MusicAlbum
    date published: 2024-07-19
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSBitcoinBlockVerifyURL
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  additional property: OTSVerificationAPI
    type: PropertyValue
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  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 0x05a8549591d2dd5c54e4859df18e4c3b844dd6d56da682f8158c8a318851c0cc. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:45:14Z), 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/QZQAY2469439.
    date published: 2026-07-22T02:45:14Z
  audio: Theth Hadu
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
      type: PropertyValue
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
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    additional property: Instrumentalness
      type: PropertyValue
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    additional property: Liveness
      type: PropertyValue
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    additional property: Valence (Positivity)
      type: PropertyValue
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    additional property: Loudness (dB)
      type: PropertyValue
      value: -17.104
    additional property: Key Name
      type: PropertyValue
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    additional property: Mode Name
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Nubama Awidin
type: MusicAlbum
date published: 2025-03-02