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.

“Mon compte a été supprimé soudainement.”

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)

230b52c3346b5ed80537cff82f750f1cf39f769451bcd8a2e1938cf07c506dcb

Signature (Ed25519, base64)

4DMmWvbm1ZNKejDdfhu83Rf+HDW532Jk28tefPN5MC8jIEdw9aEA9c3PuQj1/DOiOxH5guYsrHt9RWTU0r9YDQ==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["230dac05b326449e27f2430cb7ef6ec1786c18d26fdeba6a199dc743ae47bf26","f2828d378b709084353ee2f472b0ac43c67167880faa2a016bc9c16cfdf2c88d","6789a2bc6eedc84e8a668c3a998cd7f8ac0a9c9bc4419ce478a7b5c4f8d730d2","b74428134e67bd211b13cbff2214572dab6d66ab460357d1a6b845b5418ca44d","721adc07be36b361c1fc4561c03ab8d0d5f8143c7b006fa592630520b1bc4d1e","7f39efcbdeed361358a62ed7b8fd38630acc6325881aecb5a1f74a223e0d7f74","9ee7b78c4393fb7a4ebcaf6051cda290f763948f9184ba59eb0bd31bdc3c712c","f6ada8fe930e57cfc67d60975e8e981df2cbef7a510c27c980e1b2cb5179917d","170a0b3b8a0d65c537dd59d65c9fbdd113266039f3c5e139f2d095ee13d8d5b6","3d6effc12f5513967bbb62467b07085fda88fb4ed6ac798f49a22014fc05b0ad","450cbb8d3b95fe4328702bdb18b37c3747ee5d4ea0db9cd6c1d0c264b25a5f30","dd4a51c39ef5fa93876b3405416366bbf3a7b89c2c89374c78e1ee723166ebfa","4372dc9da9497fee58c424202bb40227ff1140a098c2b49beac2f4c4ae9a0331","0f351cde6b1d9915cc0e417c0e2f1f0e3b04741e1975a4ad546a8eefeb399e09","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"fr","page":"theme:relai/service/fr","quote":"Mon compte a été supprimé soudainement.","rating":1,"review_date":"2026-06-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (cc9af896bdf0…), 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.