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.

“Preis für die Clips: 84,48 € zzgl. MwSt.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 3666150180

Proof data

Record hash (SHA-256)

6e2b3e9ef82ace24662acbe183902510ae2b638aa3f723fa282c660cf909deaf

Signature (Ed25519, base64)

zbqCGZ3kFKlivsgK6XLx4p6ezX7vJ0tAeV6i295cVUyjzu3Yt5Sjq20CSRY1yFn7eijebWVA2RaEMFq0XJdqCA==

Merkle root

f92e642f9101f9983bd72b14a80664d99512e3fa8d5ad1abe389270961f125cb

Merkle path

["6e2761cec85ec9764a51429696c31128b15e1902e8d83a48e3f4efa343c94075","795235cdfcbbc4ed590c6a9a314cbde46251550f8106526be6d16bd2b8a88e06","cb466c32cd364cd1c4a4ad2791d6025c9b982d2303d55d2ef764307a600e8269","ba70e209de94253816faee26c3bdab0de653fcf48d8f473f01fbcf6e4c03dc83","7b748a3abb3cc8335cc30987bc5d830df0c1c49cdaf718ac689c9dacedae6188","128ba9237e70e111a45edc91195b78ad5ee7976a554a2fbd249bbbfe5bddac2c","93efc8c179ee7f8e07cd6c5dc024f5800a105e6093c898fe10fb3d1ea445ffad","0b3cc77c1743d67d87102caf8dcc7df73ee3005f2a92f7ba0c3fd3b8ff8eca6c","17582125c098cca2da82e3c159c17ef2d0ca97e3d696af53cd5aa96956f689dc","065b520ca55fdd6cfaf12c1e9d410f3fa0ac7f5acfc75649f8f10ef8c0fac01a","fbcfa119e15d8bc1893557539c7ccbbb268725bff7ec3401705b46d05732da64","83f901a1c83c01aa98f5d005a54c383a6a7bc98df2314ed9a4c05cb57e22a0f6","c01435b6e9a28d46a3a919e7908de9b3243abe87360046c6e75557783c5a7e3f"]

Anchored

2026-11-03

Public log entry

search.sigstore.dev, log index 3666150180 · entry 108e9186e8c5677a84bc…

Expected log hash

a6201ed9378771ab7eb48ec741419950fe725267d44c2318ae8fa22ed1e5e1a4 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":"v1793700435395","kind":"published-quote","locale":"de","page":"brand:gerflor","quote":"Preis für die Clips: 84,48 € zzgl. MwSt.","rating":1,"review_date":"2026-05-14","source":"Google Maps","source_url":"https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tobmNuZEdXbWRSYkRGdWNXdG9XbGRPV1c1b1ZsRRAB!2m1!1s0x0:0x685d704fc7c47f33!3m1!1s2@1:CAIQACodChtycF9oOkhncndGWmdRbDFucWtoWldOWW5oVlE%7C%7C?hl=en","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 (f92e642f9101…), 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.