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 invoice process is super easy”
Google Play · 5/5 · 2026-04-06

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 2670985056

Proof data

Record hash (SHA-256): 092aedb2eceda57f46db152bbd6cd92cacbd2c58f9ae6e8f9871240671d14e5e
Signature (Ed25519, base64): PsoN4kU6jca55+JO3lG3cAkeeG875fg1QeWhbmy67q/KXF1teRPOz4E16BBxIm9W8wSdEeiji5pnzLEhainXAw==
Merkle root: fe68a9ec2e6207dd1414683dd183944f75125b6c2562f0a23abbd81e00bcd90b
Merkle path: ["092b5e7467c029d27671a896f09a6e86cda13a94a0aa2ded8069ad71cf547106","de21f5556b0c3ed96cb0a0244903db5233293d186c55720cfd9df6a0a72b9d94","86e6cc46f344035f7bee34c863fd5eb9caa22c413c9434b65afaa5aaaac7fa4d","9249b64d21884e2e1305f04710ddcaccbe2f558567d03100935f02e9c18bef3b","7d3f763a5af9411e15469e042a07fd0a0571435516ce2f4cb5ca13e83c200f52","8af4ed82dbc2fa90b9a430ebb4cea3535f6f75ec67c102c63f903696317ef153","4ac31a6bd73bfd35bce358ed754ee1563d80eac6879b804d28f50aab2433ace3","515ea05acac991b8519d3d9a5821d517ea39ae66c36f874dbc622ffffb666b32","05f34cdd8243b2447b46bf72df7c8955575de2116acb64afea7472bad4981761","d6c58d0ef4134a3c5760b1facc9536259a01d5faba453c6834b5605976341542","5a20171d451fbbd4ce43e59138474f32502a64859dfe714bfd1150b90ac64007","45dd706bac2cc0332dcbe46778f23659c357900b7b4e37efa0060c038e10718a","93f00b982f24a21c93ad94f3b06a01239412d63557bf3cc0fc81e8815ff01fc5","6964472ff8161cf1d11ff1df4f1d4b619de3c1f553b29120f683f51838cd8531","eeb1d944996c95773acfae0ab38890a16747a23a572977c9c76e24b2581f0338"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2670985056 · entry 108e9186e8c5677a5868…
Expected log hash: a3256450b43380deb044f5248848190a4a97d9fd95427998eba3c6ad83d6bee1 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":"v1788232129626","kind":"published-quote","locale":"en","page":"theme:sevdesk/billing/en","quote":"the invoice process is super easy","rating":5,"review_date":"2026-04-06","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 (fe68a9ec2e62…), 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.