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.

“the whole process of adding meetings are invites to be slow and clunky”

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 3637467057

Proof data

Record hash (SHA-256)

098156fb5a4f63551fc96d94debc63b590814efb5c4369da3ca2140bb7360aa2

Signature (Ed25519, base64)

7D1KMB5quuB2R7c9HOHHyHD/UmxgUYeeD+TLKYRq4GfQ3/pUXbdzruB5pmBMZck2+iC78wvonjcJgIKZO7umAg==

Merkle root

adea50978c44b7e5a42deebe1f6aa800128d7cb9d40a380b6d66c0a0412d1342

Merkle path

["0980a0e80cede3bb92dd70a03fe59db22b0385dc860bc3d05c48ace596717609","b5af29ca4d69200315eb2b896882cdfffd92c222a3ce7a0f481876e449856469","2c5393aa3af0d3cc1680adba3e22039a3c0bac36bb5335e07476a3f7f5523e91","df23452e4f8e0f8c249b8e084900dcf38b7542f2cd9cc0a8712179412744cd70","bccdc0139e063c437b811e3eb094c1364decc3df23d5294cc5ed0b8a95940909","cbda981f1f6ba05c58c9f9e3f8099371caa2d7b49d58d15df1e2cdeab3a50317","dff7a26cd4a64dbd3cc62c24044638a1369e4e04820ff58fb865744b0a50b982","f2aa8ed025ab51100c786484b265178ebec4d475b20ecc73836a9dde99b1176d","aaf8969243a8262c7b2560c4f5efc59036b83e7e7e59ae35dcd7925009f10194","ff7c450340355c9a22d41a7a56cc8710fae9c3b97715fbb4b71a21c7ee64f407","ec209e65f02de48fab186fc58e944668a01473e813087b0fb66edc94d870bcfc","50ec2dae976e3d44f2664fb95a79e395a9792bad555e73c7828fab9d1d15f4d0","b33a96ef5b980f3655206c9db064bb6266945457b59b4b98e2e19f698343d0e2"]

Anchored

2026-11-02

Public log entry

search.sigstore.dev, log index 3637467057 · entry 108e9186e8c5677a9713…

Expected log hash

e8a3b7eb12262f106844c69fe5603c2e4003589f206935cef50a87cb382b9cb3 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":"v1793588145516","kind":"published-quote","locale":"en","page":"brand:proton","quote":"the whole process of adding meetings are invites to be slow and clunky","rating":3,"review_date":"2026-07-17","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1514709943?see-all=reviews","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 (adea50978c44…), 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.