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.

“die Übersichtliche Angabe der laufenden Swica Periode”

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 2685374445

Proof data

Record hash (SHA-256)

32958e4359db14f364b4ae1169c279637ee329f1bb543d7dfcc093293ca301cf

Signature (Ed25519, base64)

1t+nbYkmU+0OwLGm3gL7mVMo9ImyCiGaqvpYLmHFCUgLB2q/PCqm1lDhXTE5iEv0Y1fHGglYH7eb8c5CviCuBQ==

Merkle root

fefd76293e002e3e9b1a8c28dd2b21a6a31f7840085e07fed39fb8f3e1a027e1

Merkle path

["3299ecea9e10eabfb124a78e730877c6c8cc82b9e0fe3ae9429fd39801a5159b","4c3b5b6403d3a6590a97e9aa5654f43ba25ca41989db8d465c8c2ea292a00fe8","1d2c2a7336e863b9278572b458f0c240d4da6980786e7d4b1de4cd057c3643b8","cd397be2d7923fdefa83555efbb4d15cb26d094db50e69beb1859f40d19e7e9f","096260dd6dcc8ee99880afd6d2d35727abd456cfa6dc4c741459f770e33895b7","9461dc8fa03a5311591fba69e510c9abfa56e16de92718e734a08f9b3f96d7b7","126e85682bcd1702e2d6daf03dd2976a6251b4e5591ae864b88fc51729dbb4e5","b8b03d21c9eca1de8a059b4176fccf943ee923f32b522d3bf2ed9dac97eec6f6","b0a321ff3266234c8963558f750a493daf8ed1d136cf95f988c010f1f2f825cb","e0a15cd268c606361204af91274ae229554a3d4becce79055e239bd26401b82e","804cd9abf29b221c223ecbf8f438d4ecae62cbd17a35835ca285c1e922f81549","368d90096d1dad78c0452040310b66a4f78f013c1275a844c65f56ce5c532da7","b33f49013ec35601ade22b53753891ecd57d0d1932d0b012133746ad4927d388","7a42de951be4e00d60ec0bbe464a0e0231a5c4314a65e01d8dbe2db19807a7a6","5bcc0454d959fe45b9d8cceb30d3231d2e09d219fc5bea4ea59efa077a6567f2"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2685374445 · entry 108e9186e8c5677ad2a6…

Expected log hash

8052ff4797a042637f5e0b94324bcfdc656477714cef5f2a8f0c16d93147fe68 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":"v1788351002274","kind":"published-quote","locale":"de","page":"brand:swica","quote":"die Übersichtliche Angabe der laufenden Swica Periode","rating":4,"review_date":"2026-08-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.swica.benevita2","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 (fefd76293e00…), 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.