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.

“Even if you verify the account you would still unable to read 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 2789279696

Proof data

Record hash (SHA-256)

793513e415483d7af77b63717eb58c99b206e9bb24eb2b854f5258130785b078

Signature (Ed25519, base64)

l0qxRMsuTejp8uzhbdSzuhyjVUWmKBXo6e4inRLE6YkqEx8RmAc74IO45gX0LIMXZZfyCGWoSZbwagNWD5ziDg==

Merkle root

97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d

Merkle path

["793791c687e1f36fd8bb1647b7359b35941af3927874fef69520dbb8ed6a76a4","4c1f364abe6091811c6be5c97a4c7fb721e7c1de7d1e7d3b8dbfe6b76d48ecf3","7dce5db494616470a11a7a4c6794a3e348fb38caa7d4c5171fea42009e720a57","81000cf738286ee7ec4a87ee301433512929bf563bd1d9e4291d44801f44009e","f29deb2399734be31cb50be92d7189d8707db8a13c82455df776fe7d7b4064ce","a2f53f212be9f55963909bdd4e975c204119013ee0febdb629154585d1498788","8109a93ac637e7a742aa40053b20b4d0d3691b081dfe0486b24263b74db69a0f","b58b1fcfc61e780de2348f53066061f24fd603dcb2e01f43fcf366ea3a0dc848","995f7907be0fe7608a5d13edb4be59a2880599ad5b35eff0a63b397868a9a764","47597394985c7242439420d1bbd0da62963087b5e04e407e71fefe5fc2c865af","af29131d06cf5d38c81cf1b17bfc06e6e5720db0c8182d9166073999fd5b8a6c","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]

Anchored

2026-09-11

Public log entry

search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…

Expected log hash

05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:fastmail/ordering/en","quote":"Even if you verify the account you would still unable to read emails.","rating":1,"review_date":"2026-02-17","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6994dc7f181c3c8f47467e19","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 (97eb1062a862…), 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.