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.

“everything runs smoothly and without issues”
Google Play · 5/5 · 2025-04-16

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 2544092674

Proof data

Record hash (SHA-256): 38f205399ee69fabbaaa197ca0b4ecc66e06a041f7d0c2b79dd780ce3ba75024
Signature (Ed25519, base64): iZWFwJR5fy7WNGeg562XhStO2RZpTk3+5LH1aOwMfeQ6RV+pFnbmcQiHAl6XrVy92ZEj7TtYQvnXiQ1JfyHqDA==
Merkle root: fc0474f2ab9253f8c52a81a0b2f1ae382f5f022f9b54f4e3fe06eadaf19fcf31
Merkle path: ["38f35498c1baa5e756f6b09abc70dbe0f2426fe38d8fc4dda7616952383b8425","3ad446fccd00b6f3e4ed2e59c15b8676335057757eeecffb5fdce0ee7284c282","a4f74e08e4a2ace6fd65112f5454f1f00c971338253d589370fd8a41c06e5e8d","038725286a74b9b547b3a5f83d256ddb70193b13fcb351688699d969bad39e22","2ba9502d438be4cf395dba7a848ddd695ff937d8333a8f4fbb1d4d162bb60ae3","d7a894605ff73613465216b8aca2ac54c66d91ebec8010c3961144e0877fab4f","ca7f412133d731489e5b88320811b4ad558e936c59f1dfad83775e9be42e8298","e6c3a5247d50c93dda5b4327f4a005830734e97fa16974521a25f5e81ab4ba54","99b8ed7e3416ecc38dbf9c0a9679495d56fdce2fda52f09b81bdab99ac5d75f7","e86d8d0d01c88f30e7a1e5a06a2404b3ad9a129bfa88f05383a803c729026bdb","00ef472186d55ff544e30513871a4d68fc0cb6d63ea5690e638b415d85b2471d","b5e5c029dc1de88779241cefd8a768fc201733c3acc638460767d6f8fa748a36","3ad04013b7bf468f6ff7931a10fdc87dd52a20a709af771774768220bea6fc5d","d53ce14c8422f7b98c01f3be46add79c44e4551711bc517ba367121540130adc","df2c1289894581f6e22c526afc719be15b70c61ef4fbef0978dff78cc8fc6054"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544092674 · entry 108e9186e8c5677a1b30…
Expected log hash: e3ca1014bd6a1a766a29da72cd2b9f7f9c6c416fe6af720fafa94eca555dc171 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":"v1787289954326","kind":"published-quote","locale":"en","page":"product:relai/bitcoin-savings-plan/en","quote":"everything runs smoothly and without issues","rating":5,"review_date":"2025-04-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (fc0474f2ab92…), 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.