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.

“tapping on a saved account causes Roboform to open that website in a browser window within Roboform.”
Google Play · 4/5 · 2026-03-08

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 3139760477

Proof data

Record hash (SHA-256): 78d716d48faa7a909fca32197c33014f23a5a51068b5dec4d54259f4041cf5ea
Signature (Ed25519, base64): KBU6JK+cA4oRVH5TYk2Fj8xknfm8VFiydI8jW5JwawduD5Vk0HbCGdo5xjO9GisCoqyVMK/etoVCepTMumYTAQ==
Merkle root: 49133e6803d24035baa1544a5c730db93dbaf832df48f680ca855944337404a2
Merkle path: ["78d6965302b5788e751ddf4e9cb33f1fdf8d20bb7333d540c8fa89cc6d59baca","9bc74d956a0dc8ebbcd895b3d8aa9293f03848a2dcbea455a79c29c506c8b6ac","03eef448302e4e175b6d87f961db118ff483efd640e5ec01db072d092d4c30d3","5dcbe72e12b5cbf8d3806dc97f8826b1bcb27393aac98b0ccfbcb394c5e3858f","483eedff4b1b486b84c4f55491a2d3b4115d0766e0c172da57c2db0589867501","2e1cbd5c3891b224394c7ba31ccbc340353dda153780d88fdded094845bfc5f2","6a73761220f026255a25b14d56fa9cbfe4a0d5135639cdae21b46c1f9db2472e","1301050a00677db27effc1c08105993504a8f5a69f136133bdd5fbd160190248","0db32cc0c368398fe3c846776778ed24416a28d02a1a4fbc97ed3179217972a3","bac191a6a63935394534e8af8b032a054cba85006ae4cc5a6180f2bbfe9f7d08","e8352b08697a89bc5882b4f6f02db1d3b67b01405da4a821574952588c930ed8","79b266fef4387a3eb13229ded49c020294637e97bbdb14afb5838386f7a6d53e","111d2d0cd89c2d53981ba81e6a10a0e3f8f1be927d4be6d99e4f29e2d9c3ae52","541a456de48928931fac4c28e56562983bd2f8cd0c9306116286df2e2f1c9422","d81f506ca96dea712a8b56759200b270fc625cf496d323ded3475eaafeb2d916"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3139760477 · entry 108e9186e8c5677ac88a…
Expected log hash: d54b6e5e20903e9be29e6a5973227ee9b3dbe61bdc0fa6481a5788472cd5976c 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":"v1791428432986","kind":"published-quote","locale":"en","page":"theme:roboform/fit/en","quote":"tapping on a saved account causes Roboform to open that website in a browser window within Roboform.","rating":4,"review_date":"2026-03-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (49133e6803d2…), 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.