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.

“Cannot get the morning's emails”

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 3637499226

Proof data

Record hash (SHA-256)

02f04e810419249df598c879f4ff661c510ba9b5a0c49aa01c98f60ef8553d2e

Signature (Ed25519, base64)

K/XUrWqfcpa0FrjNlwgICjIexuRmqcX5mzcT+v0JCzOekT9Oyou6wqrcFiiA7hmPd/RCPjkKuUripFCmIqw5Bg==

Merkle root

ba71534adeee96c2b77faf4cc9fcd404d26cb0d4c3903c3b6dc0aa6610a7f76c

Merkle path

["02dff8e9e4291e772a2d127af0d82a1f0d49a9d5ea9264509a7854686465a6b4","2ee544fedab095be37a5826eaa5b82a5ac53d93e3b3d764cdee590d58ac021de","bf57946c4138ef193d79e5892601d1cd73c674b7b04adab2b59765cd5e54829a","cbccf186f0dc90260e3e7edf09f39fdbdacad12e8b9b99d8dd56f8e3312657bb","14dc7851718ce0bd07f1af88c546f3d6e1cdb9acee1b0c5145d6b6af963a903c","c52c19c557ea4cd88de0b3dc88380ba34ca8510fb53c9b2e6af2a67c07de1d23","5e240ff4e4de29929dae975b00ef95ff102efa21ed80fe6e84bccf7c1753ded5","8de4ad3e503f6efad0c8a7de7389c1b922fdcec2240e34cc51ef265dc33e61dc","a5037e82caa8db1b6e416db598bb0702d52e14a789e895d939b3ae7c30141663","808d230e9566edcdcd0216d60d7f549b3b596f86e66fa8f3921a53eb8656e625","968f747f4450bda568b7d18b928908ac2ecc7e8f82caf1da731b64e52849012d","c477c823c95249e16f18067751c72b4c7f722de9158e34239871c7908195965f","ecc8c644689d5168c4761c410d159333431263bd2e087649a593b95094904a7b"]

Anchored

2026-11-02

Public log entry

search.sigstore.dev, log index 3637499226 · entry 108e9186e8c5677a9147…

Expected log hash

4fead4766675aa49a83380ad1791175203a623dfc619fb045f553da7e56c9094 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":"v1793588433208","kind":"published-quote","locale":"en","page":"brand:infomaniak","quote":"Cannot get the morning's emails","rating":3,"review_date":"2026-07-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.mail","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 (ba71534adeee…), 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.