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.

“der Kalender sieht gut aus”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
19baa55d86de99332065cd7caf876ecf5c6c4e2e5ec757af7c08e26501a4b13f
Signature (Ed25519, base64)
715Bl2+apuMpG0R/1mlq02i+z9Lcf36ymOTojVhBfcjhSadssE2//aJ2SZr1FMaFOcFdhdnwbuWl+Qefu8v/AQ==
Merkle root
197f899fafda406e0c9d0591eaf3664c281655082dfd19c34045187b374127b6
Merkle path
["19babfed841516fbfb9138de3e1047f4db0d4d6aaeed666a07c03a75819f6867","7f811cd1999aac219f7a10d6718d849d83a4ccbc6e0acfeab62d1089694a3f78","8b356d4d6247d5b5a757900caf384184df5f050fd02da4e64dbf7e947ebc463c","7ddc8bf990e60bbadac9608ceb37464153ba8db704ed02b44cda80b91dc016cf","9ca850a8f5be89caacdc08b6884637d05e37b0a4e4775015872abf13bfa61579","1c528859d205ad6d56e9a628517681da03208f2822fcfa3b4b29f0e4650f3440","772a07108d077ba63cbc1057e82e14abfd8091516297dd0379cbd69744c086d3","d76ebbacf5840c5bfe5b1edf482c4036ff7a1e6dd4681320f05b58ed0ef3d0f3","9629fbbc809573456b05d5250b511905d2d2fba5ee71837d187f90c1ef967be9","f88aa902651fdd35207980156433c68254b23ebf0f21bd4c151246714de0ec18","47508bc9f102407b41c52413e90c185bcd7a8489738862bef2b9cbfc4de5daf9","41f279462ef17425aa188e387cfb84b2777ab44174b67938f7039ad3fc757601","474f5e3eb7f54ece02b72e34f56037226b5d12684c5849615376a356c03ed7fc","043ba08436a7a593c366180e52159485eebe8c0b0baf9b9c62f4c2c637b226b7","7b5d4c2155ce4f6908bf1c61cdd8b51ce48d7dc7c5d7f3bd9a7ce68fedb43f21"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514383033 · entry 108e9186e8c5677a6078…
Expected log hash
4e5cbdb3dc34f3dbd6a57b603e905df6c94968b41f5bd83d5c9a25f2ea060d8e 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":"v1787127398505","kind":"published-quote","locale":"de","page":"product:cewe/kalender/de","quote":"der Kalender sieht gut aus","rating":5,"review_date":"2026-07-13","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 (197f899fafda…), 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.