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.

“je pensais qu il y avait de quoi l accrocher mais j ai du le faire sur le cadre meme”
Google Play · 5/5 · 2026-08-12

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 2525010456

Proof data

Record hash (SHA-256): e96f6074bcbf361b9f0d4d2bd91161b80bce7d85de8e9f544edd9bef03dc56c9
Signature (Ed25519, base64): MpGCT5t9j9YZBuBtHxiRHcmpy7eFHtuCmfjDPPnAA0SKUwmV1fRKgARIZjVb265JZXmL7yWpJqUwk6hxho8dCw==
Merkle root: c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path: ["e973337df8ff6e1792757b22f7a01d2318c4b7faa5035361d6e66bf68191477a","a85c42b8773c6ae5b90a5db7cff261109ecc3edc02622d8901a61889d298c86e","4d480b5129925278aeddfc5159c4a9e85c95fa175c45c0e45b52fd4cc6c743e4","a809495ed0e2ecb8a5bf84e058606b8c177a32f1930588572c4732768caa0dd1","25c315dc71ad490b9fc6b9b77632c6ab9ca06acaa755d11bc73b78d18df83a0a","40548eb5c314bfeddb0362b64c7dfe4b0ae335f1d17e3fa732da3ffcbb08b499","5c2bd025c4426670fe2238d075187610ef49b6cecfeab2d5c892524b4cd9d1a2","c4a7ab6dfbeace35e6623e119f5854a365baade13a7c12e2d7c7d179cd8ab452","3e94180a90091134949029e53129dc5794accae0b76aff9c1e2b65d75674482a","c64617efd168cc92fbd680f6049905f2a9cbbc30832df142602d04e2ef4cf97b","f9b3a42c763218626536d6faf434d0b28b834b009fc41a7013f6072ba6bb8745","2af731e5c82ef089fdd61b3d79d7ce489dda08d9e9cdd9ed4708179c423f60a9","b90574c7e0cdbf9209db77f8f01c73e9e7d347084156519bca7f0d69ebf8fc50","f0a12fd268a34d0f9b23bfa8bffff7480f1f51a4e4044173daacd716efd0fa79"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash: 659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"fr","page":"brand:myposter","quote":"je pensais qu il y avait de quoi l accrocher mais j ai du le faire sur le cadre meme","rating":5,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.myposter.myposterapp","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 (c69b412346f0…), 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.