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.

“Changes made on PC are not syncing to the iPhone app.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0e83f61111ad96157bc8a5f308850bb3bf2d1ea15f3ffeb5d4f903a04424c89d
Signature (Ed25519, base64)
btVvKpTDXBngtBtyp6NhJLacUJEecYI1yDbrGIpaYGYPyc5JwBfqPkh5puN6DUlR3LZdab7TdPw37js7ur/0Bw==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["0e84fb4bc9eead8f277b9ac343a39e8ac0bb6a734a771a83708de7b5b5486c45","cf11911bba0112da9bf75c8f654b1a90ef630c8c711fe5b055a3da316bb3d70a","fc5efb8385b1c89298c1cbb7237943deea5393d4d354c0f9c82205de571106c4","5c365c8354efa4884b8dacf3a3a1376fb4ba8712a0bc411916e6c20e906f4df3","695712d1f9be88383ebc01a9488334d3ba90a6e500fa52daecb80f9ef02c54b1","30237f4a01b9a2af845a904618d170e8f12e92f33683c9bd63cc302810360073","5141cc70452f9507a094b332601060891d09bde113802ccfa4b2cad38f5eb6a5","3e65cc4f777ed3e3194bbeb42b94477a0e2967ca1ff3dae5fac73c5cee58753c","af6056d61581c72a4d9ba6f407dc3bda2072259ee7ae67f99508e54b896875ce","004e614132cb1b7c9b619d03ff9f55e46b7cb9767c5ae1437449adf32ddcec45","ba894b4be4882cdd4ee89df93fc269c4b5650c2f893ba96b1cfb28c1d9866900","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/communication/en","quote":"Changes made on PC are not syncing to the iPhone app.","rating":3,"review_date":"2026-08-30","source":"Apple App Store","source_url":"https://apps.apple.com/jp/app/id331787573?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 (4dc0bd79ba3e…), 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.