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.

“As entregas funcionam bem e a variedade de opções é ótima.”
Google Play · 5/5 · 2025-12-16

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 3668590798

Proof data

Record hash (SHA-256): 14eeb3b35a42ca3476471c803cf7870429222b15e883f0c16a7da14b3a523583
Signature (Ed25519, base64): PECNy4/kprNKxffKW57ggnGALq23XZQezj3qwwpkY2JH27SXWYl5Q3bQKIsX/OxthGserMkc/UAvoKfM6F8PDQ==
Merkle root: 2d5c5745bb08542103114711fd42d520689060248b05b87be89b8ac779cb9fa3
Merkle path: ["14f5671cabb107d42877728cab12398d156d81bd1b7005f9a155634c9670f32a","e0608f8e883eeaaed85f6c8d33adb755f31d96d63de796f142538380d7eadfe4","c891df756a6a52f7986f0eab5841ffc71354aa35813be538174305665d655664","a2170f1001fb39990f55d59145b10b2a46899ddc2aee323e90bbf740f452e500","ab79827c0238935780eb6d9fd5d651bfb2c99b6b1d5628d158487e197565d0ec","e61591daa54531849a216403a513971160703e88fa56783a58ace99d3108a62b","1f7cb5f9f0e024ee181989e2529dab9317af6923b2085fdcd7814796f4dcbb39","c90334dc7c4a119afa74dcf2e00f212b3ede0b276077f5609ae0014e134bd751","2356b53343da6adc845465f2ad24b276b3f3e56496958535f248b3db43a87a90","803b303b3e4f49ac8e326c53fecee3b5a9eedd72a8a2168718012939b42e45c3","103f1b25b0bbeb9b41e73b1c310c730cf4b131d9746d5724bfcd2f2c2c66d927","d2e7cb1decb48678328a01c0cf84963af42024b0e7e340a2169845cd083c64e3","6559cfb6e02d82e98b805956e4adca3f29c70eccaa9b705ec81b278c9da83d06"]
Anchored: 2026-11-03
Public log entry: search.sigstore.dev, log index 3668590798 · entry 108e9186e8c5677a31bd…
Expected log hash: c5f232b23a7a0d0b1f2817c4d619127f695b0afb4a7021ccbe7d935023a45c7b 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":"v1793706397400","kind":"published-quote","locale":"pt","page":"brand:uairango","quote":"As entregas funcionam bem e a variedade de opções é ótima.","rating":5,"review_date":"2025-12-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (2d5c5745bb08…), 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.