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 find the price extremely expensive.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0ed0c0b91607c000c146431618684af854ec8a3cd8b63317e1df4b074c2c9c22
Signature (Ed25519, base64)
3FVhwy0CwDB6QkbCSBvmli83DpN+FKjbQjdIGylM/VEe0U6y70dKL4YHN+R16qRoiYuRHXmPn33qgHzlVVgODQ==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["0ed1afe1a8f57a7121075f46341a62b5d714a43fa9cb51badb5b490fe3a822dc","26a4a89bde88e4524e6fb318947f2cdbac7695ccf50984deb075281250d917f0","4144ee0330008c436d674551d4625f8f1fc28022d40684038378ff6b17bb6234","b6ac4d1e9fa6b3b6244bc622ab72c8022f8c60a9e35c204c5cdd9d7d22b007b0","4eb528d13149c11c9fa40675d5e08637e1eeaf98f3ebee32dc5c5ed3c426e314","c48c74647b5009c4090bd095d32ab6e660dc0a2993c80f0b546755be00fadcab","ec1a20e029e65e115d1bebb23c8f42527e27ce6cd52b82d11eacaa3f7079a03c","e2add9b6fe7f1914f20817f0191ba8d9bc8d877ba7affc71d243428a24c37a8f","2d6c2c6c0bdb98c2ab3e838c67b19628bbff4049e941b79512a064c4e4c616a5","ec6bf8c95a80bb0ef45b7728b5862753c5e3a5fb32187f1b55f1a359a52aa449","fd0c190101f95636ec16b72f52baf6c5d7e2010257e1c15c19bc23e3e601b0b1","a555f13c6c97c193df7dcf9c4acd43c29481486a25c64863a705825840cdab19","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"en","page":"subtheme:cewe/price/value-promotions/en","quote":"I find the price extremely expensive.","rating":3,"review_date":"2026-07-22","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 (80de158564b7…), 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.