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.

“Could have more explanations when placing an order”

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 3140838741

Proof data

Record hash (SHA-256)

350114d27492c03b3e7554e73efe18b7024301d30018cfa6796fb8a523d138c6

Signature (Ed25519, base64)

yLOr6JzhGPvwgCQ6SK1rSaD+pTIqZzRV0GRhv7UQ2ThHCBgd5DZZzOwXi12uLEVS8CJPOl3RQhy0822BfmvAAw==

Merkle root

68ee5f8618d9ce1aa33f2cb5b6f3145b5f909a3c35a03ccc3d10e979b2f81082

Merkle path

["34fc710659fea843893df479d24941a8d701d7676a59101fa203a5534228771d","1de7ff062f4b6ffbb5813072dbaa668e621d67c844c21accfb13dc295b67b8c5","6447b2e9d0968d1fdb10936486b85d8d01503a7f150c2b1aeb4f6eb24ea28037","0dc4c16ef8f8319de1fe2a59eafc24584819ae5c8b8634168448fc144c11060a","b04c0b16a51a72babfd854ee3cadb121e0c0ebda4e878d59f2e6d456cee93da6","30d9dcfb43c772d9e53aff0917d80be54ad0417b3228040348885e1fd0599e4f","b2559396108213772b815cb47c2e96c85299a9fb145c9fb432ebac52d80d8a93","c75ca2f1b730f6e38e3c4f49ea51b81f56f67f49c2b468c0616635df83ab9b45","880f4776d6fb0f7a427e1a02086dc9344e679e03587fc0ec019cebc16de055b5","bc8a821881b87359e458fc3a24544d29c172ac1edd67bbd4a47cb5b80c9bd281","f5f19d5d2d00726c169827891513a445432473d44bb70e4cf72a3765daf78772","c0b0e5d80d4c20548f54f9b2ba03e64a0ebf2086ab62be23101b4e2701c5cf78","e6960377f92ebdc1b41fb37d3ed0decff1e5fba5b62ad653e7be0f8408d1c6c3","e66299710f80b56c392136748910ac59d79a991f3e479ea8a96c5c23e200aa78","418554fa0ebde54d6cdcc03145c7126505ed96d3734e8e7ae56dc0dfd8ca0a2e"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140838741 · entry 108e9186e8c5677a4791…

Expected log hash

ca4949400cf2d29b49789563ea2e672fc73762380548d6fd65398e40c0d98728 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":"v1791433229105","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"Could have more explanations when placing an order","rating":4,"review_date":"2026-07-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (68ee5f8618d9…), which ties this proof's root to the log entry.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.