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 2543857133

Proof data

Record hash (SHA-256)

fdf6eb65672609f766f0ec7ad18c3f5dcf23c8894e0b1e2bce6ee7e6c87c9916

Signature (Ed25519, base64)

CseuTDUFEbPp+NRgnbC+XjpuQ4yqKlguAHjz2zg7bZ8tu5zww4jEUu9TwUvfrj+NONc6MQmqi/B0ZfdmtQzrCQ==

Merkle root

cee60bb6c0816d1bc69326ea12cf0c5c00cbea13afa283147bf24b52e30f839c

Merkle path

["fdf6ed0492f22c22226026dc3681df8f1485320ac8ace77d5a32a33a222c6548","30c514328cc30e87b2101495325efe5e0cec6f2ddd909f01819fa931083106eb","a543e904c5ad28ad054858c775ac49b7b579f93b31a6651bf40daaf5bfdc579a","93eccfc004c6da6800b6719342bed268d974dc26b986554e511fd06aa05c2d63","de27e2f99459ae033731846272bb95d2950820a764ceb6e058b71839d1d6fca8","06697e6bcbecb0789e83be27741f7857f0d9d59dcc09f550ca6ec97d12df214c","ac2a8ee4e23b17b9badfb7f10a0306b85c7913df179497aa8246b4697066a433","5b00c60f4253fe3e86ce626f1e612dfa2db2fc94fee232f59677ba8d8ef5ee7e","82d4e0812c57118b97c65fbfa7b122207c7835edb0724da389bee9fa1b741b97","a00ebfabc5ef083e95952d84021c98d3cc55302f80b66bb210097ff6a1614ef6","8eede5eaaaa39aa311d5d82caff567170f05a3f5da864babf80accb43c38ea8d","78caf62780a7cd32d3591546c7643819cd8e2ced71a3bdf696f7fa96ed9676b7"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543857133 · entry 108e9186e8c5677a5231…

Expected log hash

d8e1ac8b740526c2915424d7f7c6bce881a4ef05d0a3a3dbd88e4c760e36623e 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":"v1787288037224","kind":"published-quote","locale":"fr","page":"theme:acrobat/fit/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 (cee60bb6c081…), 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.