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.

“after the first year you pay 50% more”

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 2579313751

Proof data

Record hash (SHA-256)

0a40d40e12dd760f8bc0d01c00bb324fc1ee3d542fa21ad566c940ccc236e052

Signature (Ed25519, base64)

uKGPh0Uj1x97Hhxn5PsLI5BMW49t1zH1a5anVbj0bBE+iQ0/uHFkL7YStWuJ9d9FRGKO68XmVWVJbWy3i0XBAQ==

Merkle root

7d99f509e7ace975d9131b3c79b0696005344fbfb76691d26003921d8da3f0a8

Merkle path

["0a426b054b4677bdd823d57d80236ea04b3c2210ec98f672892ccc94b7015e51","3c89d60e33c8193c1df5f8845cfac033bdc1b690e3b372906d66fe5166f18f09","ee5c4ab57a30c99c6b2a46c764a6cf2bcbdf3e99d68bb29ef6f36da294847121","984d5a41109007fcdaf04eea2fc936f24a6a54fbefabd0819218d87754bf63e8","86188d9019878859bd16450c32ef85e5f46bad542cd15e920cc1c75884a228ae","02cb205d11b80bcbea06c378f5b0dee8731fe416912660aa80d8570bea5c4f99","c92b0086c4fa0454d0b2053b42288eb3e5f8df5f768ca7099305898db224ee3e","9a8a7b2bc3ec548a0a356c63ba02bb5405c94ae14f1eb5d2cc2dacfd83f1c7ff","85611395bd4db9904f78f1393e8a1a775fceccded4f15af0f10ab562e3c4df96","80c64db0dc59943e7d1113176e27ce90c19fc5ebdff1023f3f1f4d5519037347","46b50a307397bd2eb347d17ba319dcba4f99b92b421d6c473edabd710b91220b","2dd1d85aa612c9c2dcee8e6a9b8850d0d2d4f889a64425b9d1763b23e8368be1","d2b7e5c12695b255ce635bd70253d91722143b48b301c96d105af7fb07baf59f","b2d461fa5f2c77d97cbab53545a3c371aae019615d29ddbac5455b43209b8b7e","aadc4b0adc99de5691fd30e8e3c95e2c0cd69be4c1b13f7bdc389fe5361fd614"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579313751 · entry 108e9186e8c5677a5f78…

Expected log hash

0bbd23c1386f7dceb3083c4e5ded337a3a2fd7f76cd0c544d38ca853af72ea2a 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":"v1787536862564","kind":"published-quote","locale":"en","page":"theme:infomaniak/price/en","quote":"after the first year you pay 50% more","rating":3,"review_date":"2026-04-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (7d99f509e7ac…), 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.