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.

“the shared folders works enables great syncing with my wife”

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 2776103867

Proof data

Record hash (SHA-256)

aa22906c115aacf43c07019f889d9ec9116c597a17a2b4d51e78e87d3bdbe105

Signature (Ed25519, base64)

hd1k6l5jJZn4sUIbwuiVFYFT7CzwhIe+uoSORRPd2ox1LJjGFmj9tvGtBFAWBE+zcbb5i5w90pByDc8kDFZdAA==

Merkle root

4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8

Merkle path

["aa21402425224073ccbef72ea8fab2fefd3c1b5487e87eab3cb8e8c6f92976d5","a4c2fb8572d3d43c531c7715f4a4fe4d8830e6a1847e87892916067d8c75b0c9","9ef3452bbb807c041ff037c5c17e3dcf8c9c456e06538d4e498a17ef85167210","e66d3b7d43c5e1fc768675be10a16e7fa6dd5168bc86cdc24e73167b3439c28d","ca3b04476b6fad8917eaa215deaff7abb6530e160fa874f59f9cbfdc1b320db6","04161ab27eb3b220778a07162b567da98ae484982427678bb8b5494d61783f39","37a395bc706f56051898270523c33433a074eefb637007e1c1c41682fc77e8d4","f8b3f2cc231eba7ae980de15bc9a2e43fd05a611645198673f1c28bc6d31d4b6","1f901c3119d9fb8756caa725c51e92949381b83107728f8fbcde82bb44501c93","953be7a1a1f37693f6f5ee1a28afea851618b5020435f6c44de67146daf04e36","af89a25bce2ed4803f1b5fd15dbc28d6876f2881f010749a95981429091081ba","24e450961210e2cdc5fdcdec60b2324d5b3e7e704d00d92186e8f725bb0670d2","e3a1de018ae2658686c8ef0556fbf43b0147585a01189da83c1927e13f8542e0","d3f9820ef177ffb6742d93ecece273e46037aa87afa8ee19fc7a0b34f6ac592a","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]

Anchored

2026-09-10

Public log entry

search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…

Expected log hash

2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/communication/en","quote":"the shared folders works enables great syncing with my wife","rating":5,"review_date":"2026-01-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (4dc0bd79ba3e…), 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.