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.

“Great photo calendar”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
08311c19e6aefe694e04e1c917966c37925f7b6b72fc159bcff70bdda2431ef6
Signature (Ed25519, base64)
7iVTjd2/kkGxUEC17eSjB1ogzfMuabA/aH+USrghxv19xGxfnNxMabsnR6DPrRuJe2eWKB5jZrxAbvWHFQ51Bw==
Merkle root
13d851a0949e31431bfa3cb9a632b995c3cd1c62cfaf1eda783bd9224fc47725
Merkle path
["083479d60c09a0c684e3a572f346f8468447f7b079f669d984b987eb7cf3976f","584ccb1ea50535aff36636e1fef2d7f65238addcb60fb066ebdfb6846f7481c8","451d992874e85c4855817ccc7ab878619fa20cdb4a970dc4b1a57e55c1c30421","60fde64632c90bcfa75d93dfe938adb8d0047a93894a77ed4baac8b40c321644","fe352c740c95b48be1fee65830cb1c3d212f350a678de7033ffb09f6c61338ba","b83ed54928fe5e54ce453635cf418de6ea3ab7f3f8ca7c9d5a679fd02fa1435a","2d540f4e3bd56a3fa0594b827fe837c8a3d26a237aef2a6c66dcd3def0eed146","9077af3e0e27d47c4056565eceab59da785e11ae8097f2efaf96f75b9ab34644","9d052e297a09586a147d01e363cdb6d155321e84f52b395f36f5273e21965f03","221007517cfcfbba611318115aab08626aa8053e6f55b13b7b932019c2b75664","42417d6cd74e03243c6c951c6aa44a777be4c35430d855e320afe27e4e81e593","2c9dd994eeca2a675ffee89c90cc35a50c3e368f75fb76cb1146b2763c6e8b7b","bb11664011b9614dc8d7babf8aa2564d8b3e744fa21e495188f6f4951a909503","9c23963b54ac666752e013737b81ec6a31e3529ac67f9360ca3657ae9a4b72b0","bc9aae2a90fd8d311435fb1459ac7953f7f2923aa1b697bb0b40101796e3503b"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542342116 · entry 108e9186e8c5677a49dc…
Expected log hash
44bd329b5c5f42e4fbaaab1e9a27845aedd26351446bc96ba12b520a563b7433 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":"v1787279544668","kind":"published-quote","locale":"en","page":"product:cewe/kalender/en","quote":"Great photo calendar","rating":5,"review_date":"2026-07-27","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 (13d851a0949e…), 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.