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.

“An easy way to send very beautiful, personal holiday cards”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2f9b96aa3580ed19290a55bf2906478cae7afc14a48b5dd2782ecbc92615cf46
Signature (Ed25519, base64)
IgwwHui0KxipT8Y7fEc+VBF+1LURgz44Oet5vPxvfLbir7zsCFat9o+hf4U/FjBDubQS1Ef4qoUIbYYqsfK+Aw==
Merkle root
3ea09355a1b22a15fffcd33ac0d37e4039cee2896092e637dd8c4e7dfb5d507a
Merkle path
["2f9cbb5e270bab197c5040e3331e83dafb5ed5642f55f5030ebffa4e1af4e438","1b07a7e9660f48dec888eb3d66b6d75389b899cae37f15a8f84dc3c333ff75d4","fe42db2a8caadb3cfca8e7d1b555de21c8c308746a29fcd91745a241a2ac0456","842df707cd1b7d8f79fcc510472270eb69f0000adf5fc2f36316173d15594452","c1292e0440cead4eb55bd08b67a9b000456a81c3c4e0a1392ce9caa2c8825be1","1dc5b22314516fc140974827f3d346d8e48c4c09f076de4106467ea729d9c844","499a5d93678de91fe9ee8b95a2f2ca6b582a17717d671363aa9adb71dea86975","4c0843131d3efddef44a90e9b3bf2d84e19dfcaa527836e1d2dbfb8f0a25e8fe","58b1769ccd60ead36288482eba77b0c29345f1856785ba1a527f68e42b975986","4c11ba85453a827143edd4dd8cbe23500744dc0ecf197ab98d79aee04e07a8f8","fc938b592a9e7b298a6d0f92e8b7aad2ea1e880a7d73160df678bb391e68da12","cae27253604450d41e7dad54b08829d1a9e2d4f30668c2e671660daa2e0245cc","cdf1574b5ad3d2b698b1a16a8e9aea647ec4ea1fe5581e45359580053346d889","c813a34665dab5ffae8513e10cc2fedc27edee77c70c636abfc3ac5275137875","331ffac0f34e1f76cacd782a04285f7bacef5f5dffbd1f8163703fce9b22280d"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2543978942 · entry 108e9186e8c5677ac836…
Expected log hash
69ff2d97383073bd392d75b79533a80cb25c69be55aee7dcb24b1acf4a379172 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":"v1787289230204","kind":"published-quote","locale":"en","page":"product:cewe/karten/en","quote":"An easy way to send very beautiful, personal holiday cards","rating":5,"review_date":"2026-07-16","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 (3ea09355a1b2…), 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.