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.

“I am writing here to get a response and ideally a refund, given the significant amount.”
Google Play · 1/5 · 2026-03-23

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 3248278454

Proof data

Record hash (SHA-256): 7e0632757090557b79041cce1a9ae0fbbee2fafc3c463ba4095955dbea10e79a
Signature (Ed25519, base64): rWxeIW2cYhIlhoQDxbfMSrKAAMCUhK9yRZF0zfhGi7/WtN5PpatZuG2OW/i+cs7nsD+k8Sdecuxr/BgxsdLJDA==
Merkle root: 81db1abd6b6e636da393518bb64e907fa9c48581b44ac2be5a9e74d02608e451
Merkle path: ["7e101d43f418a1d15bab403f621998292c2bc429e600ee4fd993e83b0b1673d1","f0d54b5ad8792450b6592464dc765fc9f2f02530eaf4a8d5db7fe7b299f02b39","ba9afc2e6cda05f09fcb37bb8a512c2928ef264df929fcac2207fdd61e922b56","df54824368b0740d8396b73a35c9b9f4a11d2d1d3968580195c7c899c936f5e6","7361d95578d54c37a719af1df1db78871fa774b251b75b67bac7e89682b319d3","779f050bec5fd336bf1c591b21a1cd5bee8ee74d98564137861d5f9972ac0b24","8ef990fdf43cd34f595cfae832a692e725a222dae6a29011b8f269456b50f880","f9ccbc432e620a03db43b40e1206daa82e3ac9051f56341d88686ffe89c5b75a","04681faa3c506f04daabed3f1834ed7a68dd254d356f695e5361198c0f2ced57","74275e72237c14b7fe42fca8e3f3f85205284c262a20695368fc56b5ffa5e643","d5672bbb31e3bcb7edcc920562704d162edd377dd0f14ddd0a409a526cbf8eaa","cecda8cf59675307c2097f3c9b95f70464ca6c0cc9dde9f98213537f2b0274b5","9fcda85d8e37e19a15f376a43900980403d080527146762503d0fea51bd87692","6fa310e475466f0115dd6b7ba199f23e915f2a513e2610274356ac5bd367e940"]
Anchored: 2026-10-14
Public log entry: search.sigstore.dev, log index 3248278454 · entry 108e9186e8c5677af67c…
Expected log hash: 4dfbbd25ce402c4821f7e2d50b18e091e9a30465f45669967c545fb71910f358 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":"v1791948368672","kind":"published-quote","locale":"en","page":"brand:schulthess","quote":"I am writing here to get a response and ideally a refund, given the significant amount.","rating":1,"review_date":"2026-03-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.schulthess.mobile.android","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 (81db1abd6b6e…), 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.