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.

“We should be able to drag emails out of KMail”
Google Play · 3/5 · 2026-08-11

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 2681429093

Proof data

Record hash (SHA-256): 0824c0f1d67aab9f7ddb51ecd7e867a142a8c69bbef52068476513d88cf5be24
Signature (Ed25519, base64): TWELc5kZhHRWtojSIuknHWmPANIHHKDk38LCdsXycDNhhiK1WgDJsRCVHLk5Akbwh08i2XEJURT3ReTJmSxPBg==
Merkle root: 49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f
Merkle path: ["082388d30b1561413fd7a616ca8dbc5d0dce3ef224363ba0e25f3f61c8943de3","6cc166f69acfd46fe54c260418b50ef70e0e07d4e6e95478c592e87bf226286e","045397785ad602e2b52eb5eac4f7a73c3620bb8353a5fe106da1a21bac6083ba","183ea2b715cec0b44fa83b103ecfc98d2bffec5c6d8cb64e1e93d675b2e01f4b","c65e6d41a33fc7f02010a288866ea4f674d890577719a65c20130a64f1f1c45b","bc20db8fdd41769bdeed0ddd97490a1a0284e15c3df7b788b3a41222afac3cfd","175687727f7c805be76c024605eb90628d726e59ad97efaa9436c24df343f134","fb422f0c14f04b62b45ba3fba259af9941468c9172effd850e8f2941b6df70c7","18fc4a6db243294c46613c641ed4450408948f5f2c4e9345ef7e2b7c0518be88","1173c91b2cb25c9f0fba9d9ef1f7dc42f2b63ebaf57db92e1a5817cb8b0f58ad","3e66c9aa593abd6d31a4550e5f3f86a8b21154101d738f82e8be072e185a07f6","9ad764adb090606813af8d981e25ae04fb555663f4dd61ecaf358a138629116f","f930e87d5846215d9d33cbd2f684fd0788c4b25eadd845d1575c3bc708e059cc","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…
Expected log hash: 89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"en","page":"theme:infomaniak/ordering/en","quote":"We should be able to drag emails out of KMail","rating":3,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (49d75a7972da…), 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.