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.

“Logiciel clé dans l'usage bureautique”

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 2681187280

Proof data

Record hash (SHA-256)

37ce54d9696a7ae48e8cd3fbbdd235d5f1dbbf02d68998a344aaabe31e7be2b7

Signature (Ed25519, base64)

fmSOfsWo55uFqBouq/HtEGRvvbQfxYpwwyjY+cYSepBJ71rtTcSAi6+PVuyijcguRNwiVxMuhPMcXGk2Nk+1Cw==

Merkle root

33c00cd8782e83e7660b36f31023b9067dd316746fb34a5456c153a308339c6d

Merkle path

["37cf6c1c088b1055a40817f24cf5ccbe12625135f9a242a626140735e83a988f","65fb2e4b7052bb6199eb46fbe42c7ac2cffc291c5885cdf34a148ec28407e5d1","abd022738a18d9da569dbbc16ebf719c90bd8f8da8a4962700330daf944a28b3","1cba39e09b393239c0b479f85a1a4b860cd79108eee91656a1540132fda67cc5","b50ceea70901faf6330a4655e05614499201078df4b34d15f6f919c564dbf9a5","776deb400937d81da294a2ab4b6f3690128802528a64b761048b2b2ea8f04399","5e43e1326c06d5615b47797421bfaca67579e8ea2f2e89cdba6a69226569b8e1","383333a5cb686768f0d29e1d428d4f8a45686cc6304f278231607916063f5f40","41b9ca2ceaaf7f0297780fd01585cd51f1bc359c071958e838a5b528d6a8b73e","0b3a629f906e4fc3ccf0663c89d242f1ff104701a16bbf509306e6ae81f0161b","edf14a1220086ef1b352ecb4f5dbdb62219d9c10da8aed7609f261d3bada3b77","834510a33f15bedc2d8836a41d9b97039d2444a5deee4ff16b605672a6a466cc","141fdb2ff27d812fd51dde08890ad007af283e059798df807326b8ed7e49990f","c4aec0fb70f7ab82582654e3e3f71a251f73979eaf3fcf5c39210c14e09f34e5","1c612a54ea4200be62bfda791ae9c32645368a1c77880f74595307b48a6cb39a"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681187280 · entry 108e9186e8c5677a68da…

Expected log hash

6c4c4fe04f66541fe16d28c86bc42894dbce07874d32b961c3ed57a7667195e3 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":"v1788300906973","kind":"published-quote","locale":"fr","page":"theme:acrobat/durability/fr","quote":"Logiciel clé dans l'usage bureautique","rating":5,"review_date":"2024-09-10","source":"Capterra","source_url":"https://www.capterra.com/p/251329/Adobe-Acrobat-DC/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 (33c00cd8782e…), 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.