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.

“250 transferts, c'est tout simplement trop peu dans ce cas”

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 2542879916

Proof data

Record hash (SHA-256)

52187a9383b7a381fc4dfc22cb12656aafef4b569d3dd053a15298594b84ace2

Signature (Ed25519, base64)

kN5l5tK85dmTi/kQ7iwGEIRJy9PVs1Ikg36MFqgchm9i6/YZL7DN6/cGpPqEL9j5Kw8Zu3PEEHDFoc1DwYdNBg==

Merkle root

681242bb8cfa94d3b60cc06de1bbe3e5e124dc1675276b11df0aaabc9faee58c

Merkle path

["521974420fe1fe6146929e4588a1c7e8ebb2513ea2c0b00f076dfcfaa319ac60","4ac3cbc83df46fc53f33dc994f2e38888d1843726884071771ca2e6a42699a43","2f2774145591ac33ec9a4e041ba29b750a824b1590026a2819a936fd5b47b73f","5edf2e6dd231bea33a9439cfd611175014cf3e8c14ef425c4fcd37925fb2648f","922a0c230e89521a6c918cf04a752496ae73e18c00b379b49e2461da5c3ac0db","d62bb04e133aebf893f5bf2ea0334bda1d1e3fdb3fc52f4aa258e54a7f992fff","636c4c047d505d583a68e40a04f88fe42d7a14898ca66ce386c7a3b6cec4007d","a8fb6a9ac16d3cd95fa4eeea52f22ed27f1fdf7124c68cae4d50d40e13ca9f55","79ec092e79d3bbca0e214c2ae9014ac939ec1dcee3150910284223ac67ff7f13","0f5f6ff97e1dd57f9e5baf4085fcd0ed43c2c8da09319b609ee58b98a76f0143","73100805652013754537478ac718df7752ee3ac5e9d0757857552e2e7c4a9203","130e56dc0be4f0d6a22430c0d78a392d35eb8f7eaf006ec8da1b5a08e3bd3806","ca35c0fb2a839613499bd489c6b0c2aaacd771cea479126a5506cbbc9ba09ce1","018848b1e64bb342ebfcf3461012f852a9938ad88239203d89ee764353ea1567","78eca2193b177c5ad7546ff5d365dd6cb79efa278dddff5151740888f319c0e5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542879916 · entry 108e9186e8c5677a2329…

Expected log hash

8337812f20bf1207a3c96eed87ab975d7e92ac1421dcded24507b32e456b788f 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":"v1787282728402","kind":"published-quote","locale":"fr","page":"product:infomaniak/swisstransfer/fr","quote":"250 transferts, c'est tout simplement trop peu dans ce cas","rating":3,"review_date":"2025-05-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (681242bb8cfa…), 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.