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 2684971219

Proof data

Record hash (SHA-256): 0e47722d6d6a37cc08e69085d22020c316842aab47fc80fc5ab5e8dda4410b6c
Signature (Ed25519, base64): /dcNAYI5lTl+tV4wYDpzlLpKHEeylTPaM5GzHq16ES6leYMfFqotKR1KesZpEQygWsYQZhr3eoYPpCbyKJDSCw==
Merkle root: 5d4c740cfb04de8d4854517684b156439ff79300bdd067e79539539dd3846340
Merkle path: ["0e471d4c6f7f836e502d31c7b3d973ea3c142e094ec71c1d41641118643e3fc3","9bd50f158dabfb899605c810de043eaf2441381dba685ed20dd8ed6604d6ed4d","f199d1cf11c0a8200d6b132eeacc435d35a4959354665cb12ad63ef12a9d8b44","5d423aca8eef351a3a6ea446ac2bd2538ee8564c524855b79696f7a899572059","28d95da4d38967e10fab0e8f637a119fb6852c81285af35f8ad4b91cbcc92b53","93ef9600038a81f3d92420d775f1336aa4fab9093359862d5de813ecaebb5f7e","6205dc9235a6b60c2736990a2d0bc4c1e5423b60c0c40d1f40475f4a00b98906","8016e6ed8ef4b8f30b8380fcf1d332f698cc0103d927410d600f78a06de7bf80","23a1f77ffbe21be5c7d0e53ceab5846e464ce7da51dc24448f675b7d85f54991","3d9d698a7f028a937359650bf02a9be0f740830abaf9736a53e7f0f0486f4d19","6b0b909eedb267a3df6aa22331850703b2f957310807f264dc982923caad2abb","3d966bf9eb9c173480976357bfad8ab8a9f30e0030ad2552b80594af72683aa0","5e27b068076e1a64d2c4a3f8b0e7d48cc15ca396e4e09f17700344f4530128e0","a377e8a70654e5d15090d2c58b23722fc9eaf89fbf61d1f3010bc694e59ee4fb","2e63e22e3b767e949db06640d7c1058b569ed9fafcf20124800547f9cce53523"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684971219 · entry 108e9186e8c5677ae85c…
Expected log hash: fd3192eb36809a910252a34a8f2882c4830a1a219dccb9afb1f12e6b5620cd6d 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":"v1788343168574","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 (5d4c740cfb04…), 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.