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.

“Android-App, kann mich nicht einloggen, obwohl das Passwort mehrfach geändert wurde.”

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 2913636507

Proof data

Record hash (SHA-256)

fb7436557ea74102d289a395ee0c3bb9bb71869b6a10a9f0d44700812721b043

Signature (Ed25519, base64)

hJs1Pivfz+BDnjr067rwkOLn/fYZ3qDJwjrVyfBG5g0A8kF6APKMpb9up0DZGHw92wheSLrUJ77lke2YlhdICg==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["fb74cb001fff2faa5b50c3da835064af3edad63f59f6ae418be6b460f9f15cce","08f0dc0ed58db5f88bb712d0ee044777ff478f436b85ba2efccfd6b027959361","9a2f909a6ec48b98fd931f5f931b8c8fadf4b7de9787f5a2de64db8738eab129","18d23fe7d4d87a48df331b3939399dd7cf700ae6b7aa6e4477eeb881af689bc0","138a245df62804c4624ada9c2b78b68d88b45769f51aab31c60a05430de94d53","0851adcde40b1b7ef980ed977b63ed9f2b65af5e1a021b9d3a6aaba2bb8f2e57","731a9e2886a5f4aec2a91ac5cb80bd6a66ebd2fd0195a84a17414dea752a9dfc","7279420a3098473767ed523379e349d0f09a56f43fa98833a602ca792679993b","dbc3b8ade287b7b2859725a283beb9d8f238a68ae1f01d28ffee43923b6e9216","71fdc51321027013965be37b1b2311d0f98dd93db5b9f5a68a1469c6143a53a8","95aa4036311f60df951a1e68ed3b5b14046a54fa033b1a14fa34e99f92419ff4","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"brand:audioteka","quote":"Android-App, kann mich nicht einloggen, obwohl das Passwort mehrfach geändert wurde.","rating":1,"review_date":"2026-09-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audioteka","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 (f26292e960b3…), 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.