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.

“Très pénible, des exigences sans fin.”
Google Play · 1/5 · 2026-07-26

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 2680196100

Proof data

Record hash (SHA-256): 0945f612b5b9a8b9ef9c7d3cdb9f16b10f05956e87d8cc95abb9affb2e2fe34f
Signature (Ed25519, base64): +uN99M8T84v+TYjAWnR5TR79BPOQgbQSGywpUXiManeuUWQIYJrYrIPt0yzmQKdWhWz2vng+4zSxrbMNa2XECg==
Merkle root: 275d3a7bd3b2548f01857c160784f16453a0a9c996b66614d8cdeec586b712fb
Merkle path: ["09400966570058fbd33d905a62a35933945404891184cdc5d9e22bd88d57a6dd","b2caad75142cbf873499222df0fb5b081f67039f9588dd929190e673502350fb","b24cb3ab50a9a74a434fd117ebf569a19e1ec98a423ae6ecb1aeb2fb9b8a9d90","8b929b3ade258fa2b83ff4de45122217e6a0ede825ee9a27820c768fbd5092f4","db16c19bb3e870f13f4aaddda4876498f09ab9ff7771b4325ac5a071e8f1cba0","3568458dbb0fe8cd4fd3ce914f57917853944b647afc59f5fb0dac5162cd020f","1cd6f9655aa4ac52f102789e41772ada6acaf8aea09ce72f5a73d9d6eba92f97","7798215db5da87bc491727d4641d65a8a5e6ad9f654149181d270620fd8335aa","df3390180e1481a428a6e77cbfa07b704df2a7dc9207f1e69bd2329db6c200f6","df4efba28479f36e9f62fb48974753537d7f06d69e1d4a0d4b52974b34dcda74","f2f1d0e5828d2ef1d2846248788785c49d834d087d9d7d016c6440038f921a91","f30e5658872de337a0e33658916b021063e754bdad9b53631f7875231ee59950","b21dec113c874342fc7f0cad3b2328bf067a662dbacd23b8e99866fecc9aeef1","100ea021682a9f8dea776f80ae39e493f0563b42b8ed66185197735c0707527d","10b28da69907209a24684830a0bd8a8ebb92a2f0df9669726e5cc9862c590727"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2680196100 · entry 108e9186e8c5677a3513…
Expected log hash: 6a2ff8b2a4e161feae5c2214e4fb7e60d1d5d00c6fe677bf39a90f4ffa8fddef 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":"v1788293890698","kind":"published-quote","locale":"fr","page":"brand:relai","quote":"Très pénible, des exigences sans fin.","rating":1,"review_date":"2026-07-26","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 (275d3a7bd3b2…), 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.