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.

“Depuis que j'ai découvert SwissTransfer, je ne peux plus m'en passer”
Google Play · 5/5 · 2026-05-18

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 2514013184

Proof data

Record hash (SHA-256): 50d44d4cf10910721129b4c462e280e91adbc8f18578ece7f07180554773e967
Signature (Ed25519, base64): us8ohBYF0Fq/haYWZrisY7yXqw/Zfl0CXTEU/vroTkmSHdSh3WWs/8OVlhllbqfOZz+v1axK78ZIf5TCJLmjDg==
Merkle root: 677e672fa444dfe5152ab91687c577772e13723ca441b5c8063508daedacfe44
Merkle path: ["50dba5020a7ac82a70e91dd6ade70c470304f5f0918b9cfa293733eb6fea2d03","852bc46a7c2b9eb02373574fabbe96e9a64fdda1e3bdf85904a95a5ab39e7798","1b54189887843487fe4a22460a10e90b962f853fe739195db37403e37e672e98","605b68d3b9b01c2f03e2c9205db145768cb20c710607dde0a31c41a8b62ee66a","b3295e72abc879c5d1c478c4ac628ed0be9820a19c5536140b188ef6d19402da","2ad2042e0b625434bd0ab2dbe3cbcd1a4daa332f3da4d9fc7562ab18d9595d96","a8746b3909f353692921334928d62900d9c42f84d163d22e9bb7cfe6c60834cd","fe88e2b086220c5856bae8e640a7a5d5af4d015016d355b200155ea80d963284","be810ce5957ba237fe4f4d858a4265fd4cfe575a55d9b0e1cd44604e2da9bcbc","d32fc42ac9dc467c2f7244c6d7a85d70c267c68f7408bb7109adff610c44bf7b","4b1121601b729e88de925bb7d070c13f123bc3baf11ee04de287304aedd155f4","6d0314f31c38e934968ee8dac764e4849575f56bca662e0e3aed0a15797b4dc0","1b074434db9f65ac83f955b267ab98f99350feb9751fde25d350ed3bb4cdde81","4160c2bd6ca5556fcece7b88bcddb2c951ca86b46a4df6829fdfab8c09bafb4a","188420cfe03d9830600dc87f84622c41659cea53d9b8db8954bfc926ce1d4dac"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514013184 · entry 108e9186e8c5677a6b00…
Expected log hash: a596e5a342226b61371cdf76b5c8be8e37a3d00e7ffe8f7b0b550e1a8d1459dd 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":"v1787122978040","kind":"published-quote","locale":"fr","page":"product:infomaniak/swisstransfer/fr","quote":"Depuis que j'ai découvert SwissTransfer, je ne peux plus m'en passer","rating":5,"review_date":"2026-05-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (677e672fa444…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.