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.

“pas possible de rajouter mon numéro”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1f38e14848a1c1fdc2f84311bba014ebf25cb63e7db48937d85722f63b5801d9
Signature (Ed25519, base64)
RxInIoTpV6I0dxZNu9axYfkwbDAs/Xn29AulNmnB3JdfOjUdqzs5yXZkiNGtpmD990MwLRnMx7PwiUdM4pvaBQ==
Merkle root
a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path
["1f352436b2894d1f87f2695a83fe90df8287969eb54b57f987b0eab59f11b450","4ace52cf3cd4241f261e128b96ec99017c7326b846444cdaa6671f2f9db9e3d9","105709623545c54e8de8695bdc54eaa1b95ae0968f835324a5f5c6fb14a9327a","501afcb5e02ab8913722efaecdd78095caf70b6d3d289a8cde3f357f0f798c38","1afa3922aa654e806e07b9954bd6a24efd196b6fd9e479560777785cbf4a09db","5f4ba8c4c17355e30440b7f3ea354ac61b4993bc750494ff37e8c3d4ccdab88b","18803bc6feeff715f95f6fc0944adf9ee13c13d62ff551437c2a03a18fb75a01","e31c869bba5324c703d3fd9d1b0c261b59faee98758e5d66266ba339b72df855","323bb5254bd15d224079d6176110b6871a5555715e757a4e1ceda3c3db11dab2","ffb603ff1393d8203a653fa9c52ee8f574cbdcbcfcd05c2029cfce674941e28b","6058ebe21d25444de53706b6814e9b56311d1240ba69b0be7b5d47e55d7da77b","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":"brand:proton","quote":"pas possible de rajouter mon numéro","rating":1,"review_date":"2026-08-13","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.