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 worst mutual I've seen in my life.”
Google Play · 1/5 · 2026-06-22

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 2621233673

Proof data

Record hash (SHA-256): 323b2ee8f33937d760080c1ce19b21c0f800bff37e6730e6ba97ec0341f5d3c2
Signature (Ed25519, base64): Tm+XUiZV9x6+upWYmlBfFzyUE0FO9M/oYcY0XgypMP4HHChKXCkVSLwBjTC3D6HGzUHdvexUsdSV3z+T/UbnAw==
Merkle root: 3e5b84dbb37ce6f75730ed2b32f91cd71f3a65addfb4db0a36bb6e93c637284a
Merkle path: ["3238bb5cf0cc01b305be69bfab27343b4e42b792d80326868851c62aa4a2e01d","554e045a12120b8d07d7f2eae43e1832c3ff64cbc5987a77bb509c43bde6588e","d8a7d7321d5e4e59af0c5cfc8add30a734bb55cac553706dd50c9852c70607e8","2916358314c07900439edd79b664f2962ddd4dd5e98630771abf7d50faa4b293","bedc9f9227d5601bc856b01755b9ee362772447c388e5766e7541ea6390b990a","9ed529e63a7bfbf6b4da6b00d84560164d299c134d42b396cc794935b7a71418","1d725c6aa20e5755ddccd848bccab06eaca45aecef0a6e506cf52248aa7593b7","6cff8cc7f8dfd1e0287feace25211366c727237699755186b7620b083feae972","dbecb73eabc9e49ab910421725cb8f7fbb3df4663bf668d69f2a9965200d6268","953b6937577363863ec9f8a92b4fcb1386edbbb4949d0becda0072491b14cac7","e731f0274f7f62b7adee6726a8338629af17b26cccbb9ca3c58a3980a5d12f29","7c465479a2278b4485627f3ef83cb478fbf5c6a34150b8adafc555a59e50aa41","aa75b64a4c2e7b83fd9fca0a24dd7140c70ee603fa9b3dc4652b777a9bd0add6","4b83a60597c484d00737793c9d1e20749c33d1394631936e64d7dcd8530ecde9","359169a64f9c96ceed911524de6d7935fe237a0309f08d7968d6105d6218494f"]
Anchored: 2026-08-28
Public log entry: search.sigstore.dev, log index 2621233673 · entry 108e9186e8c5677aab9d…
Expected log hash: 8f69f81c385ed6162582e2743ec87609f0e5a311201997ab1f656c8ded6f904e 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":"v1787884205203","kind":"published-quote","locale":"en","page":"brand:swisslife","quote":"The worst mutual I've seen in my life.","rating":1,"review_date":"2026-06-22","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swisslife.apps.android.ideasy","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 (3e5b84dbb37c…), 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.