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.

“Regular BTC investing is now fully automated.”
Google Play · 5/5 · 2026-04-22

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 2515282333

Proof data

Record hash (SHA-256): 1cce996bb6e723f545c20b8a2fbc95237125c100389c8f4f0449e6e863af2186
Signature (Ed25519, base64): si36bt9aDg69O9XBOx72UDiK2+WN6gH94sz6ABZ6QtCo82sU0xBLmIMYXu8vd1gHHbI2acx14KI6bR5pxuXRAQ==
Merkle root: ccae92ceb3dcfba104788424188fa34a8cb1410075ff6c1a21fa513e89f0c4fe
Merkle path: ["1cd916bcf3ea32bde391de487643052630b8dfac2cda2502f7e983837c548f27","9c6c7e79283e6997d6444fc44d5e2b0cf46d508acf1ae624496e9deb258adc39","30c3ca01669986821d260968b52fe3f51b4f5992e2b21c148090cbe7eb036009","da02ff22d528ccda9a34203ee13cc93038289710ad2c29c19f5646839df7f47e","cb7254eb692c42e533d13535b5418fdfd22ae2ca3941bea377d1b2177546c6e1","90076dd9b12e3138e9774724c8d90afedfc5002e05d9095f4e94e5d433a3f0d6","dfdada5f0872591c10c596eefdc0140604c07915faa762a7601291a22c7fc8ac","005d37877332b9fd049ca42034dddd91f7abe01a4c6515252a1ee37db30fb641","a2b46de3afcd6d6424770fa9f4b73b815f6e68ef266a24fe99c6ac292656c36b","69314033afd75d70b515c354f4f06a4265c3f904b0bafeae70adb9bcff113709","95b872b0d55190bba30d46067adb59ee55007a5f62db25a475f68007f3d6a2fd","b70739f2a286d1253345040cb1057968814bff0ea65cfc9172c741a9be0b1a5f","107bacdb07a3118c4b3abff34aca5373871d7239f682906c5310a861fc9920d7","818afa9b60a40d27c2e88a8e5f62585c079335588148aef8eef246906a1d9ee6","f73291c2ca924ce4b3764e4b6ff1da65a701069f04fad47c52c8b693a0ec7e41"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2515282333 · entry 108e9186e8c5677a6652…
Expected log hash: af455e73500113c158c8df9793eab703ff863c9c98fe38560752c9a1772810a8 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":"v1787139531268","kind":"published-quote","locale":"en","page":"theme:relai/quality/en","quote":"Regular BTC investing is now fully automated.","rating":5,"review_date":"2026-04-22","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 (ccae92ceb3dc…), 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.