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.

“Il est très regrettable que seule la moitié de la collection soit disponible.”

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 3273174405

Proof data

Record hash (SHA-256)

10ad07ff074d27bb05c3f5ebf9dd0474e1bacde4faab366e016d9b560009da86

Signature (Ed25519, base64)

AfSSeALPw3X/KEhlNUJqBF5R6kNONauxyBoXNtprRxIY9t3bYFuf1nnE6abv3erLs9o44OThPv7M/TDquVqWAQ==

Merkle root

a69839899d35e428e965dda22faa8c37ab9f1f9e8354c5c301a0cc1dd97ec994

Merkle path

["10c09b0ca9eebf9ae8d429e6158204aabf985919a15068883098e04d3ccfa279","88bef2b221d54017c1dbc9c96e40e988750e44675947510e1e9228d08c02f94f","531a0be9b3c466d2de238fdc87e461661d1b55023e489e22ee6fc96668f85e85","5abcb5407e37de014f7ef8552f147b3ec0a46d81a31cc795c5bcdc996eed8597","efb77a50d34f9bb3ef7873f003d325d6783510924f9d8d2e5ef190fd5a8bebd6","ff5917f4f560d26824605c48c7329f0027084558f21db7590570333892a96320","8504a1125666870953cab0fba612122f4c6bbcfc5b9e988f07ee83b7ce777978","91dc535bc200be22edea65233472cd2c27d0b7817d9cdac3254c83e7139d05ab","eec94e6251ae66f742a7d860e868c6f11c2b79f22883361b17726c059dc9ef15","eb09030a39d5058a728eb14149ae061b7e2dd198cdff5d7a50a1319514353771","5db50f6c9ddd9142d17c719620599b5b6ab33d2695f643b31b18ef1d511e2391","48072dccf34406d20883cec701fce66bc2705f5d4c15636c2ca8b10cf03adeb2","c91b6bd41b0d77873850967d2a33b58afe5c9b2077c41a3bc5e3eb1e0269e91c","baf50621c43237ae6460207428b54bf7432b36069b72ded7c303da6c80c67c5e"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3273174405 · entry 108e9186e8c5677afa7d…

Expected log hash

a8603da072baf84665c1f8a43f623ad1abcc708773f195fc7b697ae45f09c136 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":"v1792120797404","kind":"published-quote","locale":"fr","page":"brand:audible","quote":"Il est très regrettable que seule la moitié de la collection soit disponible.","rating":3,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/jp/app/id379693831?see-all=reviews","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 (a69839899d35…), 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.