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.

“Bexio ist sehr Übersichtlich und einfach dargestellt”

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 2515345787

Proof data

Record hash (SHA-256)

0ae8d1f60c21fb122fd162d8e91085705a785864e11c02ac89167ba9d7bc4684

Signature (Ed25519, base64)

fnyKL+Fjln3eWVvv0ixu6ymbSKJJ1B7rniSuqNmZvns0dluq5Bwe40kpqsp8WAE8VAB92LQGR4Df3PlszSckAg==

Merkle root

e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465

Merkle path

["0ae3171c4e79b2b570d6b376fea8ef168461b5d9ac69f376fda635f9fe211b29","c56dedd3b376955810de0a81ea0dfffd2c4bd6e7252dc48a846c4db1721e7bc1","085b24969466a909572e4e60dc5c67267769b3a259e50c42e2789d648d73bde1","fecfee41dc399941cd276be63e82e48a550cd41ff060c61a6712a6b02cca2ea4","690373dcb1088d395a808d821daf4e7eefb9224339d0180c823036ada7c1173e","badb1e342a966d2d9ed2ac3692a7dcc95777f641e5e64907b180924c8861eb27","b507656986b12228fc84503d8628088e4999bf99865741d160cc79f07991f8b3","567bc17fbf910c722d4525d8ff5242259a3f48ac85d85dee8718056c83206b5c","5759c56f9806f06d9c8cbcac994488132357078be69e9cf65b2381b8d33f910c","33f8a703f8e588acb1c7b15a2fd72d9a90b1b45a371d6d02164c7547c1391600","860859838a37226ec54c0a29cbed7602833eb8452293f0fded88c28313836971","82c59a1f070110c8bc72c9d5838bf722a464300d8665e875d27340c85eefead5","40969aa912cd897f062ef7b007bf23221003273332528476c6c56656ab8df18f","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515345787 · entry 108e9186e8c5677a749c…

Expected log hash

d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cd 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":"v1787140356347","kind":"published-quote","locale":"de","page":"theme:bexio/quality/de","quote":"Bexio ist sehr Übersichtlich und einfach dargestellt","rating":5,"review_date":"2025-12-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (e61c2598d4d0…), 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.