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.

“Two-factor authentication cannot be disabled, even after opting out of payments.”
Google Play · 1/5 · 2025-07-27

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 2789279696

Proof data

Record hash (SHA-256): bba8501b6628348a88c77475e41bc4f8561ae9008c58c9f068621df3932c3d83
Signature (Ed25519, base64): wjnq2jN2c/YVt9r6L+fe38XnUCIYOxBMpy+Ff20xcaAhBTbvUEiOlx4G0oQCLCjzH5Kg0tlHnNy+RSi+3w4ABg==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["bba6bed1a930caadd6e38869f22b2ec80bf0ddf98122bc80220668f7720abcf2","dce55b317e30723bd2e3bcb2e359851450236cc9ecfb812a386a46ac4edb6d1b","0ba2907f7d08d825e6249f34f8246880e7536ee5baba01ca7781c2474cf7e960","2f7635c3c0f60be7da64a173349a4edf4c7f794eeb6f6e6961bd9e7f9095a3a6","cd3e297c7bce5c5d49047a382498d614005412a1130b2bf9ffd2f88b1f10d903","85070f8e7cf2cc468afa55ca54614ce60e91cb7215f9515b5882bc076a154484","7583567e036e7bfbb35a0597e53b012cabf3c4b4526f7265cf972d5ba064068a","a964786e3bc0ab391c4bdaa5520f88c6e8428fc767946be04189e57a2ab51592","613d75149633b07397ccc14a4559ca1c7d3fcb07e93c1c01e634cbff0c784bfa","0398d05b7e6f2b5d095e18454a98b1ea6a2c750b4b8a0045d43ec0820e655af3","5c03cf30ba6afc005d746c278f2b17211a526993a50ab9c5340f95b65203669b","754ce755e6ee05c3f3abf3d61f526c095312c78b178503de17a63bff0979655f","054c6c39d1f97397366b9a1b659a373f0607ed1b3f28fe998d444aa71461fa00","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
Anchored: 2026-09-11
Public log entry: search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash: 05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"product:wave/payments/en","quote":"Two-factor authentication cannot be disabled, even after opting out of payments.","rating":1,"review_date":"2025-07-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","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 (97eb1062a862…), 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.