Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“keeps offering things I don't want like AI summaries”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2732394bdee935959d5384407decc70daf2701716d78f3f31e313fef12d638a7
Signature (Ed25519, base64)
jTdwzMaOuj108obefRtQfqZ8FnO9siHT3MZp8L4SCIOewoa6uWRDAE7famf4r0qJ7Gkt29MIWuJ4NEIQAlNlDg==
Merkle root
ab8d4de5853e13d360962f03dfb915842a42e1c5601cdaac4f2b37ad0ba96b78
Merkle path
["27327db19eaf7c6ed29634829c7b5b35f26f172550c8ed34eadc04ab5c85c6ae","b537a5603814e923bbe7ec1ce69e97434bb6164f0f96333d17ddf16d37315405","28e5d3fdccb0084ccd917036d7901f607877379567e53dd7b73b5bc98915d136","7f7219b8e07c4aa142587aec66153cbc52e6021ab7d47c7f626f9ff92f2980ed","f733e560a0079e0c6ee1e844d79796234f594eab0c46461a13a667fda0cb5c6f","12c8451d2b27cd6765e2ddb0f313d01f7c1d98a842651961dfc2cbfc6a4a8dc5","52b0e1e1df1645704b0474133a4d4c4b263f361d03006c118631cdf92ffb3ca9","68357c71920834beac3cda3d0e74f733edad0bfb56082a7a4e16d59848ca4685","cb654b96c5efe6fd9e8854b2fb7d3fdfe4cfb2e8649e652cdeb89040c6fbc634","7e36cb106712bda476c8c8caf0ddf755539022a74c9abdc2b00a90a55103a005","df2fea832264de3af2216b44e205b061dc95cc9a14e294f66b51dbb027e708a1","1f4057a151ee201b828d97e6a824c448929adabf69bbc73546bb374356ffde97","b5d1a48b6642f5e918335ff168c322a90c6461c94c3bda6ded76ea663842f62f","6b7938d0463f2b633e195d7021170023360849e40ff5e64ffe0633d28e084f81","90ac6c76618b09f3702b50a6410c80828bbcb4ead0d9d85dda294a654717f483"]
Anchored
2026-10-09
Public log entry
search.sigstore.dev, log index 3162293789 · entry 108e9186e8c5677af0ef…
Expected log hash
49c1b9c7cf9c0180248092c94f6cb48d5e59f6c65f471decaa61f120e90874ce The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record
{"dataset_version":"v1791539611981","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"keeps offering things I don't want like AI summaries","rating":2,"review_date":"2026-07-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (ab8d4de5853e…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.