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.

“Arbeitsstunden bei Kunden erfassen.”
Google Play · 5/5 · 2025-03-16

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 2513934798

Proof data

Record hash (SHA-256): 0dcd2801a1431609abaa2e67412d2a60d762cf8a49dd9a966cd12d91730cfee2
Signature (Ed25519, base64): 2J91bEFO5L6BAGjZXqQM781wmVcrIk09rcCoo/zRl3oYzlimsuhcSsOX04ooSxBghURfOzoyhYULz2SM/qA5BA==
Merkle root: 0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac
Merkle path: ["0dcbbd8fb99e7c8373b944a8ed0ab64ed6755213f4abbbc1ea92a80cffd71608","9c7f7f28cb7e418f505d1a28e1b64da665c752a7421ab876dc20d80bb86dacd8","869b25c1e52a9fef5338dc2bd71f31cf6f38f94ffe2b506c5bfe996517a16d46","7644aa6e323bdf8f5b47211d30fc9c71ce0e6e963d15ff611ffff914737c7fc7","17c3c18098efae7e2dbe81be14da8407e1a68fad56d7f046535f51e0089c415a","619a8577a9263c6520c3583e18d69171b2c503d550ac314e65e7ce9547475656","e5515b233a0c92118e9946db16f23db2ee16f64c1503eb703784f738b0aeddef","94a35d7bae94d010ed6b1a18148c804ce7654fbe66dbfc813931fafdb5dc04ad","fc6681403af440203f8fd241c2bab546ca4dc06515bbde1405766f1d183dfa3e","d2643b319de1f6ad3aac1fbe3f5c96a0a6c821e1e8cf2ddb985b2411435342d9","76d9a05b8237c60e271a4f77e9d858cdb2447ab2c1420f7348027be4185a5fd2","050026360cc30428b0f9f7d3fe48810eb38e0be82fe3bdc5ddd1aeca489736ad","6e682ef2f1977653a59b0ad4ee880774d1e4115b6b52f6386378633c9c3c0395","94d634e519e6d7de4794c0ce09ca16c6cca04c4fb77fe27354f6655f0f9db8fb","eefb32e3ef6dc5b176b5121ed7a7991ded7d89d0f08c50d4493143d001bfb6b2"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…
Expected log hash: 4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"de","page":"theme:bexio/ordering/de","quote":"Arbeitsstunden bei Kunden erfassen.","rating":5,"review_date":"2025-03-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (0148d24ff6e9…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.