Purnima Shrestha
type: MusicGroup
description: Purnima Shrestha (Nepali: पूर्णिमा श्रेष्ठ) is a Nepalese mountaineer and photojournalist renowned for her achievements in high-altitude climbing. She is the first women to summit Mount Everest (Sagar
popularity: 9
followers: 10
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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 0x964de0d8911348fd0f9476043ddb7a4787ae744721c4017d78f4a28b1dce59c1. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/913f4094-fa10-4558-a5eb-ed58d32a4efe.json and https://artists.proofprofile.net/proofs/artist/913f4094-fa10-4558-a5eb-ed58d32a4efe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
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album: LAHAN MULANCHI GEETE
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  date published: 2000-12-15
album: Lahan Mulanchi Geete (Balgeete)
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  date published: 2024-11-23
  track: Ghadyalat Vajla Ek
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    by artist: Purnima Shrestha
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      type: MusicAlbum
      date published: 2024-11-23
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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 0xe4b8c5d2ffe2421eef007cb038ffeade54c507fb8118f934ba2427e3afd53d9e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/INW162303521.
      date published: 2026-07-21T03:51:22Z
    audio: Ghadyalat Vajla Ek
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