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.

“Easy-to-use app.”
Google Play · 5/5 · 2026-08-29

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 2890214870

Proof data

Record hash (SHA-256): b912bf9953715aeae06efe822e344e1ed5b045e3e56c4c6d2b6f3d219857a255
Signature (Ed25519, base64): 4DsTO0UAOXwwJqPRdBnoFUkTTBtfHx+o7M2Yf+RaMbrCO2Nqs+dDkCP5GZLuHmKyoF0qDXcPSsF87amDg776Ag==
Merkle root: 04b39eaa56e1cf8f75dc8eac18bf6942167c8418ea731a7471223f0be60e3e6c
Merkle path: ["b9102da165b383260da3e146c55f778048bbb5eba53ffcdac0fce3828634d310","934fbcc97ab44b5ccc5ad5065f3d9ffee2ad08606d762e5ddd62de1f49f21e92","f54979e87a693190d42efc697b7e9cc08d231a775f6d15d829846b58909f4378","2077ace44482ecee5fee3840cd5298eda40e10de94713084e0339d5264d1d9ea","7f74693fe5ffc5a407834e17506cae16eebc7ac75f42db1904189b3033254ea6","8148e13c366d75a9725d19277b308d617f9fdf61979eda48f09afd77f16163c0","509005144630cebdfe87485f84a5b2028074d5693a4b9b9013416a94fbb67487","ec69ca2f9fe2e1164d8c082e62c33ad9669671d97e342aea2ea0c16e919cfc50","c6f2d8290e05ecf66c01e3fa19fabb622386e0734d87e2b863047513693198bc","82eaa91c53a53c220eb9a3849abad4ee3ee1cbf6c19e1e22bcb05eeea433c358","72ab03cf0a054e0fdc289f854fef48f1de99add79408f163ff324c778af2c860","e27b6f0d2a6e378ff36cbc28e04f11599bd9917f1291e082191342792770949d","2f760d0f42bf27702bb03975eaf8d6ea5e036b0f49b2fda05a97a4b8e2bd9942","8f074eddb198349108c1e544aa98c8c80e756f627b29b4943cfd74cb3331adf1","3ba88b0016422cde319348a72d81ed01eacc4bd155bae80b5c4b6ab6d98a745f"]
Anchored: 2026-09-19
Public log entry: search.sigstore.dev, log index 2890214870 · entry 108e9186e8c5677af53b…
Expected log hash: 1f3acef0f063246e051bf412e40f4279cb96ed334ff7b0647a13320c1b31c4fa 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":"v1789722569406","kind":"published-quote","locale":"en","page":"theme:aiqfome/ordering/en","quote":"Easy-to-use app.","rating":5,"review_date":"2026-08-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.vanuatu.aiqfome","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 (04b39eaa56e1…), 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.