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.

“Leider kann man nur 8 Favoriten zufügen.”

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 2632992954

Proof data

Record hash (SHA-256)

0c42228a2204db333fb8b575a45303066296e0db2af545b0eb570dc726b628f9

Signature (Ed25519, base64)

4SfX6z9pSRNEmkLlXtquDirELNL3CMpQ5W9L4Oe3n5a5JTqQXktnHyqgiwAygHhhFsSb53Vxl5e0Mcm3nB/DDw==

Merkle root

761f428c7f44b8ba37e197f3cbb402245009b42c2fe1c2d1c22502b7539d8b92

Merkle path

["0c3f75db01a8a05fb962b45144a8559b4f8d0f72c760a863fddb2daf8b53d988","70883fd488a6200e8c03b15f1f6a39ff472e166da41d3aeecdf404e0eb536036","1ba2ebd4b2c1dfa6531211c8545634ae76eb797b8978f29f4dac415e7fa470be","412cebcf5189c810abac2db549f263fab2d8e8a931a2ffac897858a3d7b8cbce","fd8c2da74d087a5176a1ef08765fa75e0703a6ad26ec61f644829a68de92c393","eaf7d6dcf0f051f656efbbba05b8e24ad9cbed6c1cbd833f75aee88cc2885ce3","eeda50e0698b3c9e8a057ac5d72475f0cc667a49dae7a90ef64aae3901c7633d","818eddfd424a357edb976f3025250a5b0c60839b965cf717b55b45cb8f979729","a4c6b9f0134faec0c1dcae487b8a501ff61aafb058a2ca6d37a229c91c64735c","e47cf72cb762a8ac2034d6961ac9cdc01b8b23cad83bbb0ace4c9563866cfe33","60bd61421aff4d4e97fc5759cbf1dbe0bf22df5399a30dc2feb1b9716d7ce3db","ac2f3954890d50e5b934e4f938dfe72f0ed89b30b6b5e9ab8d03e21aee2ed045","25ba2ac2abca74d5248bc368aaf9983fea985a62c2acc2567cbdbe71d6bd7cc0","d7d046f6bf143929536e498046e2783984565776df0c4d84bbeb719debcca31d","98f4686310343eccfc39a6e64e03e6f8dfbadf7603f7baffd9efd8b7d19d425d"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632992954 · entry 108e9186e8c5677aa5ca…

Expected log hash

96c11d64daec1fd5d2cb12bf1cc37249a60cb62f00cae505cf36fc8b47d6ac25 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":"v1787977614417","kind":"published-quote","locale":"de","page":"theme:meteomatics/ordering/de","quote":"Leider kann man nur 8 Favoriten zufügen.","rating":3,"review_date":"2025-11-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","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 (761f428c7f44…), 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.