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.

“You can only upload more receipts.”
Google Play · 4/5 · 2026-07-16

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 2514602687

Proof data

Record hash (SHA-256): 08e88027b451796a7dbe1f8a336ee61d5ddc147f464e19e394232e6c00ea4008
Signature (Ed25519, base64): kObkIpj/Q6lMqrFYj9+3i+7JXl/+IDe1ixPJxesDQToNXfh3R5sWXB2opwN81sh7QCvCxfpAsAJ/XgfrZuVBCQ==
Merkle root: 749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6
Merkle path: ["08e85292e3bb38a56ea55a0bdd0381cb8a167c55ede6a8bc8a6329b428443d02","1c6f03ca6528734756588ae8bb69be63deaa33656751e398b0ecd1e1d1b8b160","8decfaa35095fb6906f744c523eaac4fd3f00da76339b7f0a36a8cc343e6f0a8","2d60f1e6f0aebd3d51c62caf3c6b49789528a0c937889396d3b28dbc9633fb77","5911a2c7052ac4cb1cc5b5cf6f1582b3cefc3ebb7ff46af6017a0842e2793115","834641b3f4de06cc9bfd93e84daa2ddc098a19ac97bf40da1bc1b7efbf9cd036","205642300da5eb3b065d8162f33f57169b01ad9c8e52cc8419d40753602fe6f6","bb44220f1813eb1ed5da37ce47f42a160d369a1fb1c0242622be9fec7e97215b","ee1f9afa55c948d342ca1d6e096f236bf167a99a3cd9ec056fc5b57beb6dc753","76a5a152622f7f8eaf4a3d2405555aded905dcd88ffa2baa5db0ff038bc023a4","0c8a54ec2f885cc371d0c300cb3b016acfb0dbc6c0d5fca12f43e42e90fc244d","a7574a1284f296e344531b28e98ffbc4091b43e8e280936e3f14d9482fb06f49","34c0dfbb126009f4c79d4469e45bcea801fec7d101a7b81a66d8a0095ff6d708","f43a1936699be5b728ab2cee5100b0cce7fa6828f7bb521f1ba149ba44cd48a1","bc5d1d560a30e83fe0f1b6a9452dc46dc135b1a7f73575ec3aa5d459bb76fc8b"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…
Expected log hash: e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"en","page":"theme:sevdesk/quality/en","quote":"You can only upload more receipts.","rating":4,"review_date":"2026-07-16","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 (749703591848…), 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.