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Proof: S. Korea voices 'strong regret' over Ukraine's denial of nondisclosure pact on NK POWs

The record — the exact bytes that were hashed

{"first_seen":"2026-09-27T22:51:30Z","headline":"S. Korea voices 'strong regret' over Ukraine's denial of nondisclosure pact on NK POWs","kind":"front-page-headline","rank":1,"source":"koreatimes","url":"https://www.koreatimes.co.kr/southkorea/politics/20260928/s-korea-voices-strong-regret-over-ukraines-denial-of-nondisclosure-pact-on-nk-pows","v":1}

Download headline-514a69181cdd.json

SHA-256

514a69181cddc11f3ef8d43c7f09568152aeb8fb4e2721233e89bba2489bf0ae

OpenTimestamps

Confirmed in Bitcoin block 968902, mined 2026-09-27 23:24 UTC.

Download headline-514a69181cdd.json.ots

Wayback Machine

• The record pageCaptured 2026-09-27 23:07 UTC — view the capture.
• The story pageCaptured 2026-09-27 23:12 UTC — view the capture.

Check it yourself — none of this needs this site

1. Hash the record: sha256sum headline-514a69181cdd.json prints 514a69181cddc11f3ef8d43c7f09568152aeb8fb4e2721233e89bba2489bf0ae. Its first twelve characters are the end of this record's address.
2. Drop headline-514a69181cdd.json and headline-514a69181cdd.json.ots onto opentimestamps.org, which checks the receipt against the Bitcoin block chain. Or, with the OpenTimestamps client and a Bitcoin node: ots verify headline-514a69181cdd.json.ots (ots upgrade first while the receipt is pending).
3. Open the Wayback Machine's captures above: the capture of the record page shows this hash as it stood then, and the capture of the story page shows the newsroom's own page.

Sealed automatically, 16 min after it was first seen.