Observed source item · Boxing
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Rival Nation stored public metadata and a deterministic fingerprint. The publisher’s article body is not reproduced here.
This is a source observation, not yet an invented fact.
It may support a canonical event after entity resolution, claim extraction and independent or official corroboration. Until then, the original attribution remains explicit.
Only material changes travel downstream.
Unchanged hashes create a no-op. New evidence can attach to an existing event; a genuinely new development can create a new canonical event version.
Provenance receipt
The original observation remains verifiable.
PUBLIC SOURCEMatchroom BoxingPublished 22/06/2020, 10:29:01 · First seen 27/08/2026, 01:03:23RSSAdapter
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What Rival already knows
Last seen27/08/2026, 01:03:23 · normalized hash bd1ce053cefb…
First seen27/08/2026, 01:03:23 · item fingerprint 8199e68a731a…