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.

“confusing what has been processed and what is still pending.”
Google Play · 1/5 · 2026-09-06

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 3198489507

Proof data

Record hash (SHA-256): b483186d74eba1de27e11ed4e1f1f005ae1721598416351059349e232320b99a
Signature (Ed25519, base64): hK6sRjxcmfJMV+GzuPBZiPFuHG+U7ADqmsgPzWrURpP09PFwCDzt6TrV/Z4YZ2TWLcoiG/Ykg/3KVowa+svFDg==
Merkle root: 240cb93491796b59a812f7182e64c43781541345e454701e4066e1786c286494
Merkle path: ["b48235097dc6b051a3155db88673c51074e02c49b0dd7fedc13188f22029a58b","997de5fc89c523aa503bcd416690419778c1f53a59d98a5b07fd85a95679f707","749d457c151fad871168455ca2c1e534e0698d4557825c404504952369e7c830","69de4f3c19baa0a82cd14c8960745f10e47a8b2b8334193adad2eacd773b5445","87ae6a19d9e4699f708546f7f829229499941dcda963ec144eb1b1c3a3e26e85","5fc060e4c372100963d91ce6e60bc3047fcf9462a279ca9ed20da8fcabbfec97","5d87fbac07211f1eb1611f8cc214a8bd0f782d56403666c6853d7fb7c300b260","69d040c388cb11ea5c45ab02892ba301c9a044900b4f57c7b994736026c72679","94c7659f392798cce04dc9821f41f362985d0c790f6f85c17092dee0bd2df841","27df94e37325d466c1cd57fadd5c371aa3e28a8549b3c817b3249ecc632b0cdb","514c265cf8cd7d18b98676074e12591728ff3642185660151ed59914e52659f1","0d6770d4d48b4e438dac7af021d8ac7e6e3250dc8e2d55d0b15a8f18d2f73d4c","966ae6a576179d8dd4cdd44a03ac9a676372cb3fb51bfd483d17fb1b38e24914","1a64ae1ec6314de97d3a290d1ea8c57875e5472b39d06fd054abd594be19c0c1"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3198489507 · entry 108e9186e8c5677ae5cf…
Expected log hash: 50393c13ffd4f8ef4c37424a8293b422d8c3ecaf6b9593225e2bb93e0cf2c210 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":"v1791686710415","kind":"published-quote","locale":"en","page":"brand:concordia","quote":"confusing what has been processed and what is still pending.","rating":1,"review_date":"2026-09-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (240cb9349179…), 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.