Dinesh Subasinghe
type: MusicGroup
description: Dinesh Subasinghe (born 10 July 1979) is a Sri Lankan composer, violinist, and music producer. He composed Karuna Nadee, a Buddhist oratorio, and re-introduced a lost, ancient musical instrument known
popularity: 8
followers: 333
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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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-17T08:10:43Z
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album: The Buddha (River of Kindness)
  type: MusicAlbum
  date published: 2010
album: Feel My Heart
  type: MusicAlbum
  date published: 2012-08-11
album: Rawan Nada
  type: MusicAlbum
  date published: 2014-01-23
album: Sihina Wasanthayak, Vol. 1
  type: MusicAlbum
  date published: 2019-09-12
  track: Sansara Puruddada Me
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    by artist: Dinesh Subasinghe
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      date published: 2019-09-12
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    additional property: OTSVerifyInstructions
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      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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-02T22:05:07Z
    audio: Sansara Puruddada Me
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      additional property: Loudness (dB)
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      additional property: Key Name
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album: Sihina Wasanthayak, Vol 2
  type: MusicAlbum
  date published: 2019-09-17
album: Baila Sadaya, Vol. 01
  type: MusicAlbum
  date published: 2021-12-28
album: Rawana Nada
  type: MusicAlbum
  date published: 2022-12-29