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 better that it syncs between laptop, iPad and iPhone!”
Apple App Store · 5/5 · 2026-08-29

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 3199014646

Proof data

Record hash (SHA-256): 48f9084bc705cca2207afd5c55c4c9448b38f159161c36c3869501a65fc374df
Signature (Ed25519, base64): ubk9D9wMOPnow/866vinmJl91D6RTHLfden8fmIf0GtHDWVBwy8NVIlV3OguZzJQX8pVQGGYXcUifyyfP65cDA==
Merkle root: 79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path: ["48f48841a06b301a22784a6196087e100a7fce17a5b2a5be448631e51fa8bbeb","bb63e4671d418b12d19041010c72164f4fb07aa8150162d751090b8c4e4b5408","4f303ec3ad56ebc209f2f9e44f946f4a3bcac93b32ac2d446717beeb5bfeb538","34fdc84f1027fbfafa3e6039d300da6dcd59bf9736c24e78203ebb35d1463458","124e61a922753a818e8343019e4d46e56edd494e379319418b490b16132493de","768379e3a84f5e485d49140a7a3eb715121e890653a1e0c2778b2f8ea1d4071d","54010e8043c8764f75c4be3cf33cecc9a90219ba1360c5dbb4dd8ac96c53d792","db01cec90cc284e82ffbf703fe39f6fcae53f971ac5346b9d0a60531de7b020a","39d84b462caba6eaf1683024d96098734773f8c510759d857d0dd58d43dc084c","8c7c9301d2254297c3fa375a0062b11199a56fb089d7f83bedf4063f9ad3d2d9","fa7d3c74616b449fcf1d93e58af28e7cefc9e07a2788ee9f99d020157c788ac8","67489a45554ca41db9207c6fc4b13fba605b6cd66618be3880218bae3c1e199b","1ce9afad9ad086057c7bfc40a44d07199e0e2fbe95565fbb52e4e14d796716a0","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored: 2026-10-11
Public log entry: search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash: 55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"en","page":"theme:dashlane/delivery/en","quote":"Even better that it syncs between laptop, iPad and iPhone!","rating":5,"review_date":"2026-08-29","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id517914548?see-all=reviews","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.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (79268b3be1e9…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is 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.