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.

“It never bugs, it even works on the plane.”
Google Play · 5/5 · 2026-07-04

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 2913636507

Proof data

Record hash (SHA-256): 700e81e2379c0d9d772d34b0acffddddce1829935ea411b0a0c3b26387914b8d
Signature (Ed25519, base64): 9/rEzq5B8e9vYjWH7gQCz+dNKYmV3FuZafxOQ8H6RlT0gFx/E38+oR8DuuPXyisS11KvnV4ARhhp0sCApkKdBw==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["700f9e5a6d58a6f52dce0c99a4267678f912052c3657897471aec138dfb4d765","b054fa253835cd5d20ce216fb5b45b3300d20c64e8972574cb1fb4a3dd685a9e","a11718abc0aaff6fcc5cb07abc7d13033c4b7b7b27ede93c69094f1f1accb2db","ddd488e92a3fcba3c273c26a100221e9ad408abef8a77456305cbe8c84853807","7b8d97b442c3f62b54eae0aa0028813c1d224d45e6fcffc1748483c16e8e8d90","19d21efbd550ce186b892a5165c81cfb3e05154b1f34b9a6d3cdcda82cfa7f68","914f7e9f4f583b19ab23fcaf4d9a2c86719bdfc36093f2d4a979dc9335c67fdf","4f212b5ad39f0b7fda3fb84c87ec8c67ae5fa88a553c3e94b9145d6945852a58","53e231a3bd07579b61d87393d6eee52dcefbcccc70208a92921721e8d5d36eb9","9704789d4fcb76592cda0e59928e94935fced428771b8c715f05bfce8ce69edd","0488e2841309924e401454b53efe59b313b3e78c6fe7ae624d64e5b62fa2c3d0","fa18470c35f7f7bd1895912f69375d26e4d5988a8c583c5aaeda8d2efc824814","ff839efe243c09faa45172bad7cb61d9b7e0949040c580ec02a160cb61e2c279","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored: 2026-09-23
Public log entry: search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash: 417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/durability/en","quote":"It never bugs, it even works on the plane.","rating":5,"review_date":"2026-07-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.