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.

“No dark mode is an absolute dealbreaker!”

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 2515095234

Proof data

Record hash (SHA-256)

177c083f4d55b2ceb63ddac3100a655b564bccf3a74472215b159804a5b2bd58

Signature (Ed25519, base64)

pUqpd9UJtph7TrTD1g8NGdvl+3hmu6FCbf15nM+0dRPNKxzKIy/u9pOXsl5OY3XdA1wSi4EgBhglSTrAw4klAQ==

Merkle root

d9909e7ff193b610d96d9930fa8111baf2fdaa08b732478b03ded2b9e1e52914

Merkle path

["1779c9ef966b149af1870f894154553a1445995792f6bdde562d1e65eef1ba5b","c8da523f1969129ed0230d1020530fa3151d8bd354626e4b01cead0010468255","94ddebfffca8f1a1b9ebe7484115f576253b5745afc90309a7b3060a7273aa5a","96fa8d0b0b99d59e9954756c53cbe5b0f1589b216aef1969a7ddda2d8ea5babc","727f1b08512d0fbb7c09df176602392c6deb171992eebcec4838b4f37761a935","05b54566781615431c799e8df5bbc0b6f756cd9c2ce849ce5efe9fe0411b6152","cd6bf7d8a14e06031f6b182292492fbe87570f742365deb3a74cf0b60b339c1f","d33b43644d0d0cce86024c4972b8beb0829a4dcae446f402aeb71710f781ead6","2c9fb84471b5c71758018693ffbab79d4b64e0a9b1bb4f26f0d673f568a6d636","ca615ec362050b3e86f49c1d8130ab71fcb4868099f921e6b27b2e97331f4965","23bacc8063136eee0538c5fca4900d614216b82643459191e73bcae8b27251b2","d0c545501ec6b40886bbd7f01a63b389d170722a1f58d9eb61157cf85e3ef9bf","717fc4742794be36cf72805fd12ab627b31b870eb5c244ddb55c2504c3c85510","c8967a31c6292f2cfc7ed9c390f7083b1880ea886157cf89b881616d7130d93d","2aa33c224957c89d7d414cc43142ae7c4368efde4f1a1b6051ee910ab17bf997"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515095234 · entry 108e9186e8c5677a299c…

Expected log hash

6f0abb2e15f57da153d99eb9fe756fd2540bcac51fcddbf7ac60c4be3cfb5f7f 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":"v1787136684512","kind":"published-quote","locale":"en","page":"theme:relai/quality/en","quote":"No dark mode is an absolute dealbreaker!","rating":1,"review_date":"2026-06-27","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (d9909e7ff193…), 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.