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 money was in my account quickly too”
Google Play · 5/5 · 2026-09-11

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 2948162176

Proof data

Record hash (SHA-256): 4b067cc816d3544a8fbfbb9fed14f4f4f5848ac9dfe7aa742bb1893686f43f32
Signature (Ed25519, base64): QY7jpfHNSVrpuPGkD4O81yWm2jNF4lx+CIC09ozGRmOjCNdpz8zhkWVGUXoeF6en0O5wLl+/wGuuq2YBmoysCg==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["4b061fe7a561592346e7bb77c05191175f56f35defcd3b897bf73e1cfca58ba4","6c6680939355318d66adae229700bfef1c5545af235704a6610cec5f2bc4710b","edaa6b3b92b928c6986400f329547647b494040016882a5cb0746c9d564ba39f","9be1342ec40921d9638c18d94eaf279d545e3b7ee5439567f200bbf9214d3cd1","07c0dce16e232603faf83215ee671f0e718bf1e9dd46c108399d2c3d5b094564","d114956d5c89b682008205c67411bc78c4680c680c3879cf656e1b85d069390c","51a3f6e4fb2ae2f712e59fbc76576bcdc2791a82c69a9078ee70ad11e0b3ea02","7621441ba848f31b737530d13e142b61fd13cca2507ff58123cba47957fafdaf","04d688178a8c44f3205eac0d7528183a116a7d1336f7a5389288575908799787","4925af5ec565bbffbe03c15a01eba87d8d4e05ca56f77aa0952d6ac42157133f","90744b84a252d7e51d67bfefdb583359ddb1de8204f826c2012e228fb935f6b4","761d3c69791efc32a160ff138bddbddc7bae13863915424c916d5f32aac8cb96","63caf53777d803af92ac6db2d445588376da791f63be3d8e14916e9cc99957cd","f5d1cbec3469173c409764ba850b613628c88020363ace8f472e6f611d605e0c","eb97a4ce74ce5f5fa16f1703481b35cd770316cd3d34167e9b76f4403804f896"]
Anchored: 2026-09-25
Public log entry: search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash: 5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:zasta/billing/en","quote":"The money was in my account quickly too","rating":5,"review_date":"2026-09-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (539721061967…), 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.