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 app itself is very good and easy to use.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
088ce49d588acb1a5b4675d82f52fa15dc063acd7447f45c78a6236a98f7aa1d
Signature (Ed25519, base64)
2sF4r1riFlBs3jAUTkS1wzQ6744uWMZGMoy5yAxxHAAWoV0Qkq5UQkOZd+JLHe2rMCt09Om8aTahQzW82iL2Dw==
Merkle root
aca24c2e1601b5dc9b1de981d06ce87bed5d41ddbec5f662f2e9122f8356acee
Merkle path
["088c6bd9f00e4b66df32dd0b628eabe9c645949a6982de892fadc7abcf9eaf3e","1b6617384ff8953c35130fec7cf1ae732cc5dac12719b1d0cbcd7dde867cd558","5566ca190f5d8c48180325258317566b18772503417a2c8b2c2d735918a390eb","37ca68124a9b596c91d7a362eb438c732e88c39b78e27d0d217a6c23b45cfc3a","f56caf4b9bd4dbe181030a58418f9563f367c79df652669baab8ecc54160cd79","7cbef7ca55a0f96657e6a277df94b282a3c83754d496bdd70fb84ddffe9ea0a5","e11d9da80c2f7872843588350dfc4ba69ead71db4b5060295419c36143e94a40","cd2b8b2cc8c576ccf632f848b159b8c831cedf1d48449793b7dafd31feacf321","c585153b05af1dfdc3765828bbe60f869d8e001c1514278c6ad9d7efd797b273","e754efff91b75bf13fbbb86c78951573ba3236ce562f764ef3513edb36976161","df36bae310a68fad950841d27f21c968100f67cc9a9e1b3dc985a7e59247a3ac","221e344af956d762abd7b0528fea0351c300f305366fa8cf52a4d031332c4b68","785cb8b0d18f0c340ebc5c45aa65a8c1aeb80c6372971eb84765b151025affd0","0e83767fcbdd35a48bae255d39cf62414f789337f2dcd7cabfb48132d2f08768","1a3b232790d06ca4fb8d5411790822aec44d7b1a2760faf9da0d58899fb5e5ea"]
Anchored
2026-08-31
Public log entry
search.sigstore.dev, log index 2656945634 · entry 108e9186e8c5677a6226…
Expected log hash
d8cd67f34eaf3c783d457778db7013b72c2283a4f271c4135e4b5609ebb2de25 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":"v1788141623173","kind":"published-quote","locale":"en","page":"theme:pixum/ordering/en","quote":"The app itself is very good and easy to use.","rating":3,"review_date":"2026-03-26","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1319898516?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 (aca24c2e1601…), 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.