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.

“Schade, dass man die Aufnahmen nicht so lange behalten kann, wie man möchte.”

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 2682369737

Proof data

Record hash (SHA-256)

1beb331cb46e701ad2327dc12339bdbfdffaefefba224e405d5551bcbf7a8672

Signature (Ed25519, base64)

9lpUfwp+xmi76uojfALZA/GYte8Yfdy35WHm0TDoT4f98sfSb13Sy605MmAYFnPOdOkwECKMF4K+zjp+8o8ICw==

Merkle root

596f968cccc56e8e000b63b9dd30489d92d97de49657c3c152b38018ff4fca5c

Merkle path

["1bef99360877259d89293a0f6008842966534b08c6042af585364f721db38fe8","2e026babf1d0aba6ffe3b362fe02bb5e6dbbd60f51f1fa3a67279e16bd655e78","9d4ffd2eb239515390b382f68a03c45ba5bec7935b2d8a8ed172ab7133726ba1","60da46d86d995e5debface0fe52e5892603acaae2ea0b249da4feef68eec7190","de8d82b9c2a02469cc58b3b80f1cd8977ae15acba504ea011d3daa754c934853","8b75bbc8582eb322cf711971a1b6915e5bd6da363aca6486e3c404795d9b2fbd","e7e593b2f7f3c3c2da40351675a01399765eca931c9be271ad93f1b6372c912b","a1b5e4a79e51a12392c537f71e07a275bd71bda904ae9a3b1b1e22d751dfac35","d29c060ecd6b677bbf6f25fd4d063a66957af4365d89adc3ad1ef0c127777f82","325b715c28e3cf8372fb66a4896cfa9e37d1b2184f5711311d4f16d4efd615c8","3dd4c2333412ba9cd2092b809450e5c444abbcde28ec07a4270fcc306ee1a1a2","6088269bd2381f7beb53d06702061f26bfb7f7a5cdccd5f4bc49389c7efef48e","8e868d52b37c0ca851c758cff6792552e789a45811741cd2ab35462dd346c599","f34a99bc2eb0f4358a151b675878bdf5ad21628e2f02e9070ad22d026160a11f","1def65a8c7022796c92bf89e3ba0ded5702ff898262447be3bcca696fe961465"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2682369737 · entry 108e9186e8c5677a1ae2…

Expected log hash

21add9acab3ef5374d6a20f71e18493c941f530ac81d350c83b699eab93536cd 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":"v1788315101182","kind":"published-quote","locale":"de","page":"theme:sunrise/durability/de","quote":"Schade, dass man die Aufnahmen nicht so lange behalten kann, wie man möchte.","rating":3,"review_date":"2026-04-01","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1292688012?see-all=reviews","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 (596f968cccc5…), 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.