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.
“Il permet également d'éviter la censure et d'accéder à tous les services de streaming, offrant ainsi la possibilité d'économiser des milliers d'euros en résiliant son abonnement câble.”
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 2542751096
Proof data
- Record hash (SHA-256)
26a07a24973888f2b1bf909dc1ad372bb63e46aa6dc050c8b3c7b89fe4971071- Signature (Ed25519, base64)
anxrDnh7QLvhB5ZzzkKFVbRl8WH2bqxsu7Jvs7tuuGHJHKgud/3r33dQCZWN2+c70XGVURqq2dE+FcYDuIWtCA==- Merkle root
cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23- Merkle path
["26a0bd39443ba1b06790c2846d53fa0e5fab69145e4cbaa58bbf68a00f00612e","6a68cf04cf3682c85203f7b974af5230311f910c71981c603219e86dbda88610","fbd4a054e9d4f83d4928d581889b9c11fd0bc5a293bf603e678de5bcd09cfe93","915e0369b415227135ec689dd5033fc5c98da03bd66a3069129d846961e28e3b","cdb04fd1fc49527eb49677e36b803cbf96440cc8cfea1ae984f09fb85d00d99b","d9c54b40992960d6257c5b27d7918588d67346b35d3c4749070b07d1f7111098","413b45852e4eab7cb75f598bfe8f04ff91f8779aa3879265b62a5e0f0afb8695","563997d75e54b5501f2e7ce02d39609cb8a067d4f4b214654ede999815f0ede9","be60c5dd728d4fdb37edc7a59813522a0b60e651798a1f414b8200b58e6ec441","97d3df827e03f4726bcf09d8e5bf2ec7e20515553aeda15bd6a5007e8f306c05","e37751a4183855c5412c58192d4fed82f642d87cf746c81989d46727a50c7042","dd4a51c39ef5fa93876b3405416366bbf3a7b89c2c89374c78e1ee723166ebfa","4372dc9da9497fee58c424202bb40227ff1140a098c2b49beac2f4c4ae9a0331","0f351cde6b1d9915cc0e417c0e2f1f0e3b04741e1975a4ad546a8eefeb399e09","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]- Anchored
- 2026-08-21
- Public log entry
-
search.sigstore.dev, log index 2542751096 · entry
108e9186e8c5677aaab3… - Expected log hash
-
8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795bThe log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1787281943761","kind":"published-quote","locale":"fr","page":"theme:proton/price/fr","quote":"Il permet également d'éviter la censure et d'accéder à tous les services de streaming, offrant ainsi la possibilité d'économiser des milliers d'euros en résiliant son abonnement câble.","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.protonvpn.android","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.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (cc9af896bdf0…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis 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.