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.

“Par défaut, il insère un lien vers Proton Mail pour Android dans chaque e-mail.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2bc3b249d3df49cd3a972de1aae0b4db25157827898b3227bb759eb8bd4993a8
Signature (Ed25519, base64)
2qLAWURTpaLydqkbC3QUBHnox+aEHczCLrKrvS/Xbkjhv9RuR81xhC7y5Q2D2yTOUuxyw0Ib6/SooOkEeKaBAw==
Merkle root
a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path
["2bc3cb9f966adaf99d470419e4f146346696c9893698b1b0beb14af4c264d523","a1bb0866222e086045627ab54736d721a51017f2c3389ed554002f8c18bd41c5","662980bbf8e2b6929e34ce6bdb1e26e159a5b5ed5165d22b3c06998745f4baf1","3539b6fbe7d3dddef715deeaff73d7582498145006ac40e1b436c8bc68417659","b7bb9a50b858a970049b84596f6a41b16d8e60ce5b5d92a2d48c952de24b552a","8dacf2bc9baa0755f67ac5a11458522939e7433ae1f4517c9d392ae4344c9d4d","7191b0ce144332d6115df444e0dc7f7716cd2ba9556a02e9f574ed11375e6095","4ce245622281c8e1fd6c36347b9b4dd6b61df0a5dab0f73cb00e20d81feda413","d43c0afd107a68b53a4bc59142d68b01eb14c44ea01c09db71de20949c6f8006","57cedcdab08a35cea9ae9d3a53a7739e16f6d113775caaaf03352a996784d0f3","dcc067bd7f85745d769741432f738b5a818d2b522d56dc238f7d5db67545a25e","cc8130a5df263077aa44c9e001fcf67549fe251dbcec2ea116d5df2963aa6972","6524172f6bc7fc76e6e0803c488a2dc7fb1fb8c35a8cdc8ed06b91c9ec2353c6","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…
Expected log hash
9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"fr","page":"product:proton/proton-mail/fr","quote":"Par défaut, il insère un lien vers Proton Mail pour Android dans chaque e-mail.","rating":1,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonmail.android","v":1}

Verify in the public log

  1. Open the Rekor entry (pre-filled with this proof's log index).
  2. In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (a086f9fa8309…), which ties this proof's root to the log entry.
  3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
  4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
  5. 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.