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.

“I will order a new photo book from you next year as well.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0508e65602491fd74f6681bfe66292081fc4bd753259612fb6d99c978ba06b1a
Signature (Ed25519, base64)
/8OKNwSHKxJnKDMOQ/pAi8BMV6xXOsnUoF3i+y3hXOuRph4mo2epHRyADyU8oudkYneR20osU0dEwekTLdPQCw==
Merkle root
7b426d9a8e4778c60509753003c7b551184ce3f76e1db9b678c604656c147d81
Merkle path
["0506ac703d4e675e899135a13ca33c0ba3a260b8429f6799f86071077b1b973d","643b0a8e88a9208d0cc8bc0be0d2f812c890b2269c8eff4697279e5751cba191","28b6daa963bed707b6a232c271c06f35bfbfa13af8e5fbce087cbffe5b0fff21","59ccf328ddd31c1577c45290d635b96ff6535f18612d3273ff1c95381d40f898","1fc7e20301346306378b46deea3c4e5d0cf98ad199853ec6c1a7b0a9a687b3fb","a96b0ce137557e20da69f17c3fd54a1747a25a2da40dedf5e402765c3e094145","2b2fca7f22654334756c384f7bc585ea3ff4c663c2fa6b09b3a46b4acd028f10","721b05e62a1a14aaea59e86555784fb0f8fcac134320aaccb0b8a447dea04553","e2fce406aa2233bbcd7df25ba70003a5e1cc8c69cbbacc2886595fb3256aa457","e5b5a30e2fadf1f2a80c2b355ef5c28ead36e76c12d447345151a70c17d78cd9","97ea7b1906ff12fe455081e99b98c5d879a777c5b041935daf55f3522f1fd727","e31d08beab788c5204f71c66f1aae19ccd2f41215c44b660d35802a0ef79d3d2","5d99da9744e8307e1a97e2467f68825a2078c23dcc4b995c9e783f8caa323115","9116af6fd18052ff80cfd3abad6fc438171b3496be1f90c0fc1ff476ae16bd31","6fe79142608c1fc8bf2fc6f4e46810b02dde5a2430135fbb3f3615b6e79ae38a"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621780523 · entry 108e9186e8c5677a0666…
Expected log hash
8cedab57a40119bdaca7f2b5c6cf9bb1e2c3e69dc6a6b7339d16a6592c70750e 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":"v1787891923870","kind":"published-quote","locale":"en","page":"theme:cewe/ordering/en","quote":"I will order a new photo book from you next year as well.","rating":4,"review_date":"2026-08-08","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (7b426d9a8e47…), 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.