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.

“payer "107.70 eu de frais de résiliation"”

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 2515439294

Proof data

Record hash (SHA-256)

96c7a54499c65e16f5d36ec10665af9b905d8538c273e676cafead6cce1c4d53

Signature (Ed25519, base64)

nrW1bb1mOtm749xzML57dGHVA2zpRDS/tV1zttzyzFGasJoczkjy1Ihkw/t5DDyM9zI44+3G68r9A8pal9NGAg==

Merkle root

8c6268a14330d1a3403c561e774645b0671f81571ec1735d4674ebe1de7502e8

Merkle path

["96caa4c532a124fa7600102802140b92a1c1724f86dbe869b9e33737a8ee9d9f","946fd8cb252ad55638c99c9c8bd7d9ab76e1c2c2bb36d5cc4eb13f5703eb1987","88d543ad7c481d3b3c29a6cf2af61bec7ba03acbb3aed048abdbf4ef68cf003f","5d7bc053787a948fa9886efd81fbb238e71ea2617794629eedcbdb3af9aa01ef","7ce551579d5ba6b4d8c930de14edc3c259127d4432bcc4f3bb25d3bca99786b0","787b5378059e19643be36ffacac385b1ae03a73dfb542bcb3bd9cdbfe1ce885e","2f1b98d28e95288439f0d156ca3c10de943223f0bb420d63edcda1869af6d24b","3bdf8083bf67dca2a345cc986ef3aa5cf5d1c90441dd63cc39424c6b21320a70","9c50ad434ca73dcf0e5d0c8b2a88d0282e7fc0dc7dae26d045ab3c8d8d61e3dd","1b229126fb2c9ce1af31547ebaa22e32a3ce04a83f96d5373eb11f2f22859938","394afe42b2010467657c6344698fc1ba811b67a1c65bac265dc3bb6e841aeb37","faf4207a3f613d27512ba6704bc340b4b8065be020e4b3ac7c1deb06b5e65cfd","655d72efd3cb462b7699f154f4736640f0333ebe804e668c89b553343ca68726","3a0d3c267d2a0d179768ecef7d342dead457fe1d4866ccc6b84c72a8362e4b38","f548939ab1bb46e2c6638c372c3e2eef0d561ad18c63c15229fececc951e0b3f"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515439294 · entry 108e9186e8c5677a4f15…

Expected log hash

128701fddbb19410bf57cdb2d04d7a0278d13bcfda6410d76f176fa58341e1c9 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":"v1787141082461","kind":"published-quote","locale":"fr","page":"theme:acrobat/billing/fr","quote":"payer \"107.70 eu de frais de résiliation\"","rating":1,"review_date":"2026-02-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (8c6268a14330…), 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.