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.

“Finally managed it, I'm super satisfied.”
Google Play · 5/5 · 2026-08-15

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 2670402210

Proof data

Record hash (SHA-256): 0b086ea3acd0467ffd47d1426e76ab218b88534e62058681b3db081e4300e4c5
Signature (Ed25519, base64): ArSQ9MmHN8qdqHplP7nkUUSl0/5G4tJb8si76l4VIR1FCbMUTqobwQukK1IoBVLaE/ZQQcLp2nGeKw96GxGSCg==
Merkle root: 70a672ba4f99febc4973332b6c2cf94172d87101aca638fdfd56ae3131b117da
Merkle path: ["0b070057ac2abab797c39d09869f3976551bbb71d00f0ee553994ad99942b320","eea994df0413f285d7dc8a3441b2a55b1911b744fd6d0566c84fa5b5f9feb099","800d5e50be424e05aaa0c0adbe6d132458838b71fd90405c7062da23afd8e048","3febe894c478094f1625e1faeaaf1e73ecda26c4649b3244aede2fffed3d09d7","9e93d1a8b4cfb946417f19b6bfd3a89b9f13aa8a38a71c2b6f830740e1c689a5","e22c24b895446538922d236bda66f843534ce715e08c60902f7c8d2530ce138b","680cc3b54b54eb8ac56ce45b3a3ff47f57e8df3c37d10888a4903f98959f2f0e","c9ebc6468986094bfb06779944b3212b2b8fee175bd23907af8aeda6d31ac8a9","c018e9fa42f53568f5a3e233884060096d2ae9640d24574752786fb69ed2f5cb","10eabc93322126303c49869e41056c542dba7325cc40cac836b33e23e4690ace","7f2e6ae0544b8b7156b0d895c2f2bc63fa9767f11ebb5347c46e9c07dbb6bcd5","4c04d3fee6657409c8b6ad68998dd9bfb46486136283728def3f1ddbcf40a7d3","87f61d26057d4fb4f6a740a063ce88db7759266bed7950e950bbccf64bfb6be6","1f37dc6912cfdc60064656f6b3b1ac7b51a18eea41a11061f5457370784c1545","c66ddd9e0c503da25c55afd584b26557c7acbabc25078f9f7593d3776356303a"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670402210 · entry 108e9186e8c5677aa13d…
Expected log hash: 4c67c3cc128b94bdb5d524d39c2018621ea5c6ac22722b8aaf21a3d775248c87 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":"v1788228248765","kind":"published-quote","locale":"en","page":"brand:sevdesk","quote":"Finally managed it, I'm super satisfied.","rating":5,"review_date":"2026-08-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.sevdesk.sevdeskgo","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 (70a672ba4f99…), 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.