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.

“Cewe sent me a new book.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0d47ed897afd4e66b5387f37c5d58ee70c8e054077f6915085335ac36c903d4b
Signature (Ed25519, base64)
uzt54aBijQIOBEYgirOpnsF69smh+CwsPbUj3nEgjSkhlQ/YBxo2D2kMnjkJNkW0Lre+oGk8Jq0mQEJoQFGUDw==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["0d480b36377f539c5835d8a5efcd7bec97ed6866be76c3a2ae87ff713a137de4","28475dfb996bc0e05829c24e50c60b6164ae76d0bd55118070c47e687dd6d277","60c294a65ee627c530dfeaff5c26ec25a42198dd05fbfad94acb437ebd1fd3d9","dd0ea2468fb991f149673faeccba3b22de7509ee5e4ae20ebff82015decddee0","d67411dde45440a1fb4433c5cc8d1673031c9af826a0fc3ecb12ff11029a5462","935514ed0f37281e966098c380c026f965d9b37682bf63e4f81fe2f0122b692f","6bda57b5a6741c321daa53f1713e359ee9285d8925b12caa38e76b342d7ef70c","b42103218d6655350572172105124c53bca6bbd7e66a0809afa4d9c0171bfaf3","4f9c02674d1ea3311fe3c3f4d9cd3236a0fa3d77821342a9171a64bd7e4f392d","004e614132cb1b7c9b619d03ff9f55e46b7cb9767c5ae1437449adf32ddcec45","ba894b4be4882cdd4ee89df93fc269c4b5650c2f893ba96b1cfb28c1d9866900","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:cewe/returns/en","quote":"Cewe sent me a new book.","rating":4,"review_date":"2026-07-24","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 (4dc0bd79ba3e…), 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.