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 2525257308

Proof data

Record hash (SHA-256)

544cdbde1fbc3f88f43dbbd2f788914e6c162fb8ad5ee5a81f1ab48769dc13a6

Signature (Ed25519, base64)

UO570pyIbi8pbKnBZyGvErGqIYYwZqbTLk4Jy4021Kg0xbhXikIkr/jgkaMQE24vTWDe3CbQV+bMGAnHvVoDCA==

Merkle root

bdf558524b6fc08556728f259e0f09161d4626349b700d7f30fb50b05a626ea1

Merkle path

["544cdfe02286b06e11f8adccb3c949e14cd39216a643b74dbf4bc72d115a0e0e","0477132409f0044e0a28c66984e815fd9df9948c33254c630f7a14424aa6b8f7","f7f4671d2072f121d140668c75679b71fa5d7830dcacf158d2f6fccf6e56f757","bf1445b6f3991a493d20c501592ba1be2ddc0f43d18cb4021044aa4a38351b8c","eac343a2328743da396cfcb7c5302ee130680d9d8fe81d40955923dff0d2d3f3","ac64da07520a766d1438232fb3b73c04092f9260b79a0a00912a8017b9ce97f1","55e24227dacc0a37a1b51ef6e4353c553891daff2751798623798fbb8413e0e7","b8d5becc06ac5263571c2a82a938243c91855fdd3b0064dd86a77506ddfda034","4a9f6f9dd8cb544db9cd3d7e800d52f4c1acf60283ebf8a67cf81b9a1c100385","fb92a25707ebb20f1fb2370ab29ee85b1b0a93c06476ab6a29785712fe33a8a1","89c53e44bec1e3a79015de97dbd9a1dd7f1ab1bf86ebd11d3c2c0e3a8685ced3","ad9c13ffc456be639adc077ca6ea905d66cc019d58d26957aa90875033a65793","b8659168923893f97a37be27d160a4242b9c5bd182ed4c6b5e12ae0a7948587f","272c20c9aa4ca1732f6bbe1fe35bf6daba5432c22350d19d21e0e6203fa6e857","7c1f9829e354481f51c5a693ce64e17eb8bee61cee659bdf8b794fb330eb29d9"]

Anchored

2026-08-20

Public log entry

search.sigstore.dev, log index 2525257308 · entry 108e9186e8c5677ae552…

Expected log hash

c7cb1a1a9418331323cc64d3f101e644ce5e79412d6e55a22a9342e33025b7dc 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":"v1787195935480","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 (bdf558524b6f…), 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.