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.

“Année en cours !”

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 2514130917

Proof data

Record hash (SHA-256)

2a8f1bce4f83e22865e5c8c9c3df8d4026367eb95c9428a672439f8db8e5c357

Signature (Ed25519, base64)

/MwYQZRxRvFHk6tiNNlc0y51foguBlDr0V+035t8iIFevlvnrAxuo7pJh4KGuyOfR+5aG09pRpo/xMsrmKlbCQ==

Merkle root

72711ef72b8a7ab084630b9628ceb2defcf0aae546304d44ed173db57929457f

Merkle path

["2a8b6d2c168a52b37d153a889794fd19810e3fbf6277c2ab28c9f58cf7391313","eb970de52c63032ee0a9d7095c00ff8b5c6134113da1d532b239c0d25d2858b6","49f1beaf8f69ada3a9494eb8a1a908cee5e8b5607c85bb5cadb08ae98cefd1d8","6b26fb7f0822ce4f664659321c4975a835bf3330c8973eefb93f637f5f55e120","f804e40d91917c673190e5a0b02335f495ff8de565e38d3682021885b3aeb469","fc7efa9365056b082dccdffcfd0674a8c57e9da130f872022fd725a77b952ac2","8178cbb8796051e2b00aa5bfcc08e06e73953f9ac43cf75cdd8415c6918181e0","0cfedb2a87c42144833eb40a32bf717f14a5b1ad0fcdf968c12e066929e3b652","5de58186d5a3b02b43dc3f858e28333247dc818871eb235ad892b0e90fee8618","d05961cf0a31f6344c6315f48d6e7a0f8721211eac2ba2e7b7605942c4728624","790248ad2dcc8bf1e005a4305d751ae310e3284a78d78df2dc1d7daa8cc6f6d1","6a6dfccff9dc241f298e0a52411b762bea9080a6c51d433e9025bb218ea1e106","135f944fcf4a92d6f5a1944e44ad8a4edfeca6c93156b3f0cac35c7e930312a7","768946b507e7dea873e9570265486799703565faf3780e57d953562adfb568fa","6eb04938b6a483bb163369a1d918b32576dde0943755b89bf4c6d18743828ba3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514130917 · entry 108e9186e8c5677a3273…

Expected log hash

65ba51eff926c65ed0ce093a942d84c628d811a59302f32867c6589627e47792 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":"v1787124488047","kind":"published-quote","locale":"fr","page":"theme:sevdesk/ordering/fr","quote":"Année en cours !","rating":5,"review_date":"2026-06-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id731738076?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 (72711ef72b8a…), 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.