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.

“getting the hang of various formats”

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 2594765087

Proof data

Record hash (SHA-256)

16126e992ff9c17319530ad0331239e2d133291360dd21fab4836854faafad00

Signature (Ed25519, base64)

v134qIpho1SVU7nYcChJ+ZuLEnA32FePoTXfeUz1Aci6WBNIa35Yyqw6yMDvobH0pz45fIcw1dKZka58g/ypDw==

Merkle root

b839fc90680d59ef42f94824bc47a43844eda063a2dc78e98d04cc6ddfcb474c

Merkle path

["16130e0e5d84436f4e8334cd690f484b2122956eeb6b3b8ba029af98de2bb878","dfd0609615ad9db69073b291ec40c99037578119cfda52bcfbd0db653762e707","45a7aa543658094c7fc1db3329ea012dedf9432ddd30fdd0c756a4b205120099","26c5dcab01089f1e01aea907654a48f98c8ce153e1d1b9b6064066685f3f7b1a","05a622785bdba9eaa2d5e3dec694e64731f9aed82eb4f81aeb1657d4d3e9e542","4fa95a94d1b08bcb92515cdbe7403425519d8fc609e0e1aafcca3cab3e5c0954","e9aae7a18ab34a1edf63126210b5cc042ddc4403f9df20f2577e25202a339e5d","913551e9d88390b601a60d692a22d55030cd5e4bbdba915300949c6b9b1c6725","31a6f41425f76b13daf26f21f2476994945dfe8d0b19473ea24f906cf943238d","7ac0d36ea86c30ede0d0c2f2dae7e9d90d564e87b982071c68daf3c4b76c2138","750c5f53d9d055181e77522d6709b82d34376998a45f8b92baf4de3d09632ddc","da3f18db4275ea305f12e1c8c0800014ede0f36037fddca212d2e67d33301687","93cff867a371eca67187fa18f29672e43dc122f1a11ead8ce02d295afdc520fe","2d44a3f2a338515d5139d8c4d918da71ecf66353dbaf922a6fd5c33bea9ae2dd","53cddda7a1b6beb992bf062aa34497189c716ec3be3251f7e5db0dca344b1a73"]

Anchored

2026-08-26

Public log entry

search.sigstore.dev, log index 2594765087 · entry 108e9186e8c5677ad8ef…

Expected log hash

2b2c4baead5a20e634c42acc5e7cfc8d7389892f0fc879f3c38d7eee1c04ecac 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":"v1787715994367","kind":"published-quote","locale":"en","page":"product:infomaniak/web-hosting/en","quote":"getting the hang of various formats","rating":4,"review_date":"2025-06-01","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 (b839fc90680d…), 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.