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 arrived immediately once the notice was received”
Google Play · 5/5 · 2026-09-19

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): f6329a0959dce5358d883789f7530cc91eb917a9c416510de0540aeaf3e38582
Signature (Ed25519, base64): izWOR3YJzGhi5C5J3J7RJ46fE7HllgqW75VkeoqC9ouofZAKX8ZUqmRKw9AgmLm2GiMQYKI0wHTy15aIUWF2Aw==
Merkle root: 5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path: ["f631f591bdbae3727c67edb3d88ad6263d309b1ccb8e0da38e2b138bd9b22253","cf73b6e203a1dc38f5325612c4b7ae190877f44b7697623210a76ed2d4fab2c2","e28f8e9f188ded99b693dd02fd080bb07c0a4f0f2cc6529f22b76c42323f1472","0bc099d9b80a8a6e1da8f1a2520b69a876e8a646bd067c9a14a0f73c6baa606b","a7243c362fbb2d45f903982c73f39954f80fa691c2caf49781d3533a363ddd29","60f35da896f1908bdbc8796afc7001378aced4ca6fac2804a31667741038f559","5854530b78cd5b5fe8087e3abf0acb5ee9f8585cdbd740041b3263fe423dbee1","8e788c8b563e52e3e2896ffd75c2b635dc8012667431bcf033a97e1a2ddba787","4cb9d737a48200edf680454391148f5a7aeaa7ae40bb7e588ea23f8825ebfbe8","dec34de22d58ffda9d721d248370bfe8679cc060c0303117817cde010304106b","cbcff8c764f5bbe7f5e76017c06c97692cc9405ef5d5b0e43636191e4b6b578a","dba69485f1d01b1a1a0b025a8d16147fd90f9473b16d200f26c0a34e7aba2d46","82803ae7220a028dcdfe85032be69ef5f73bd7602fcbe12652ec0c9b240ad883","aaa7b399bae700ce8013bce7d22a5956b227f2e0adcc638da32f9fc5e72da67e","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
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/delivery/en","quote":"The money arrived immediately once the notice was received","rating":5,"review_date":"2026-09-19","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.