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.

“bien mieux que dans la banque où je suis aussi.”
Google Play · 5/5 · 2025-08-01

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 2514446349

Proof data

Record hash (SHA-256): 4327f52ed7f894bdd4d827442d694a427e160a33852f125f258bdf7d175806f9
Signature (Ed25519, base64): HWweH1rm9NNk2CdPHi2wcK2YLTj6AbYTKVyn3xxS//5DY1fZmp/4qHLs8SNSySJYZnQPV/VQ15ZjkoniI8lZAQ==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["4322c4bd8c9b4e13da57d093258038d83945ae4495296a542108726e91a2a904","b812dd4a6f1090f75c7b1db97446ac193548a5b5c5e443a3d0a710c719d1795b","8f85a2e973a147e77ae5cce8cb059eb87e6529a7ea05180385d11c2d1f1058ef","c46e04f79680a8c5eaca0f491364daf59d0f95c3d60cc9ecf89d0ff548f286a7","225ed85043c43cc00297aff514e60241b65b68ad574b9b640acebd68f32a59b8","3b8bd56ebed82620c76edd987010380028d0162ed911ddc14b46519ed1e241b7","29731d7c4735332040d3693ce45c1628b4dd0addee841c4025d119194d8927d0","ed190370fa85b3d91e3f23c740fdd1b6d8626f6fd01017243478f6a215f45486","9d9e62aca04bd06d2cbac0206398b15b150ae8ae6cb32d21c30ed1f81a2afea2","f3c989861cf530147dfcc76fe19b8a099305b19c37035a2de9cdde92168b9f87","aadfd1cff740795ba6667959c972fdb5cabb1f3140848b2bb1edf10301593284","85b3308a7e5dc33597aff1d0383bda0650276b9128410e79585ba503ca47c948","2ae4f4f4542f73cdc888409a63e7f5f03bfd5cc41110afbbeeeb4c35a2ac02d8","9ee4f1ac41a4f361e945cf5ef1d6706808f116e9d2757e90134564b7d4d09bcd","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash: 901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"fr","page":"theme:relai/billing/fr","quote":"bien mieux que dans la banque où je suis aussi.","rating":5,"review_date":"2025-08-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (3030a3ea5b39…), 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.