Sachini Nisansala
type: MusicGroup
description: Sachini Nisansala Lakshitha (born 11 November 2001) is a Sri Lankan cricketer. She plays as a slow left-arm orthodox bowler and a left-handed batter. Career In October 2021, she was named in Sri Lank
popularity: 2
followers: 404
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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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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd600a3ff87550c3e686e51e93c5c753356e1e4671816cfb3df8bf543eb5b0d16. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa71a287-2f93-465f-8b03-7bb39dedd144.json and https://artists.proofprofile.net/proofs/artist/fa71a287-2f93-465f-8b03-7bb39dedd144.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
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album: Monara Ahas Yaanaya
  type: MusicAlbum
  date published: 2020-06-29
album: Yakka Giri Parapure
  type: MusicAlbum
  date published: 2020-06-29
album: Ane Oya
  type: MusicAlbum
  date published: 2023-02-22
album: Ane Oya
  type: MusicAlbum
  date published: 2023-02-22
  track: Ane Oya
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    by artist: Sachini Nisansala
    in album: Ane Oya
      type: MusicAlbum
      date published: 2023-02-22
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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
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f78e56e6d236a4ea309ef17e98b63aff177beb5f710e722c55c9c4af7e42c2. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:04:28Z), 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/QZNW72308306.
      date published: 2026-07-22T04:04:28Z
    audio: Ane Oya
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      additional property: Instrumentalness
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