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.

“Simple options for creating a puzzle collage”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8f9e16eb6030e928a339668a338f9757291f3af570b649ca678ce27b0a4d2a4e
Signature (Ed25519, base64)
pee7Trf3AeY1lqh4WosXrU6Xbw2gxRgchd1h+fn/2E9mkUmbhl+zPEAqvkRvoD8stlhyr6jpsbt8d4dao+hYBg==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["8fa4697cd6e046c826f27d7999051fa060d86ae4d459a0a7656df99464aeb820","6bcaaa4cba4e069bf06d74935694f5b763a3d290f7af6dbaa9af4f03c6b32860","66abb537c6fe9a075204abe1ea738ad33e2df91ba828423a1480d850a39e38ef","6fc6aec96aea0f4e35ddf5000bafb4baa99ec1a8ac17dcaab752a15cc8d8c23c","e6ed04bf96eba9cf32f0a204f3e56e6f2794bf7c184d6c36fe1e7a935a5ea2ac","f61784daa8d558bf21d46cf05b413bf38da922867c4de7d9ada11bc5785ed9a3","cc9287965f4d4f7268824dd438a816c7351487ee8574057b50cbb25778a495c8","749a4a1528d5c1ca1e18e81c5da8d9f092be9feddba2a21e47c8e2c7d2e166e4","b80cdea937dcec11cf11e8762ae2ed0bfb316abec34e7d205ddb6b0bc545419d","387aa578ed7206490307c6141d75728444183ea3674a766759fb730962e5b049","addd5f805a214d1e88303ef7fc3005ae90abb7964a3f5ebb00268d5e6df6b441","bc8cf4571b65732eb98ad54982a555a2e5764d23c08a41f01d1a76e59a8d3df3","860b31df03a270c3b86a89d4ba2a4aab000509a0ff7a15579395addf9af68b11","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"en","page":"product:pixum/fotogeschenke/en","quote":"Simple options for creating a puzzle collage","rating":5,"review_date":"2026-02-23","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.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 (c35385e31594…), 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.