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.

“erreur memoire cache”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3240911465

Proof data

Record hash (SHA-256)

1b5cf46bbdac4f5dc7b62ec34dca2500cd01eae283288bd8e61d73940d093f41

Signature (Ed25519, base64)

JfpTwpfG+PBLRw4Xg62mgqgJzmxCDlHqjV5muhBNJjtG8LCn5B1YUbyciX/vfr86GKkzdMrx5bZ6pPgXE9/4AA==

Merkle root

274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a

Merkle path

["1b5915d0cb9e29f3331d6e24a513e2e0c297e081d8cb431c9be24d630c4c95f2","d5113657994cfeb6eada6965e3a5834dae9a92ea58c98d81e3a186a1600cd711","76dd86b4680aaacbea50a28d58964d2d38ce970e41d79899c7f6e6b5cf709931","7b58ae7ab4992da6970ae408ded81da633d19b3b9ca412eec6479138d852cdd0","83309523126bf79846fd0d95bc0b33a103d722b84474e470d6b79a8461ff79c9","0236fbdcd29b632f3643fed952c928fc902b43b20a47c6e101d98e915b74ae4a","487e9ea202b86fd9b9adf43290057d35635f05718490cd869aaeaaea7de1607b","a9dba9da720270f81d665ee8cbb45b86c4aca0dbf94263cab2848143c0c0ff92","1ace3dc5f66414a592bf609822f20a33fffeb84a29c6e392d90f5be33a5c5c58","642b925d3ccd67580fa459596bd58726478ac3abb40a1d3721254bc9856b8ffe","f4790315b45ac3d162447d1e34229640be176d595829cbcd3965f0a5a25ce744","a23f8c34fe7234d1604529397f0f25595125771d2c3bf2e0ea04339b7ae798ca","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]

Anchored

2026-10-13

Public log entry

search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…

Expected log hash

75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"fr","page":"brand:acrobat","quote":"erreur memoire cache","rating":1,"review_date":"2026-03-09","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 (274a7762154b…), 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.