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.

“Fügen Sie die Möglichkeit hinzu, Podcast-Episoden zu einer 'Anhören'-Playlist hinzuzufügen”

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 3199173952

Proof data

Record hash (SHA-256)

1cd59402a4ace2f32bbcd6f319427d4cad8040a1295ba67e2fa79df13bc95ba1

Signature (Ed25519, base64)

g6KDGa5J8pFDhLi5Oab0qaXPHY2253N+r6LHCM6IR+wDPmHCkFVdtsOw0VpNokfgjZ2GqKIBnIjLkQK7BbQHDw==

Merkle root

ffbc979c8901fdf55f43c5151768b18a738fc1c271c9b2dc97349c3fa8ed35d2

Merkle path

["1cda13b0d573ac43e8e2969da199ea197fd431bffc71e89b8da5c3dad7633247","03c0faa4b8c740d149dfdaa0434fe3d6c4159307ec3b1378e80647fa45a36bf9","2393e011c8b7198e20ada464c77d3b1444b777bd9a3e244a45cc1efd954ac060","08a8c59c6a87264e6efe99f5c301c142a5e8665c7c7092d23ce5e9a8f14bea17","d9d2be9c3b39e25c6abf2449be4f6e113e623556002d29a5835192d6832affe9","f3e30c446b61fb7c5fd45623a8037728a50ea0f5210df99c308c7a7fea1fd294","a94725f0601b63b623200eedaf74956c8b7fd7a8310cd73ba400af34e250a775","e72a84c4cb0a9e5229c953dca8699ab8553105ed7df9f8c436d7366dc9a162f1","872928071fff3787398e731adc41941eb6919f469c200cf57aa2eb882e3abe6f","2f67c30991863a3de7410fb2ac9933c1a1bdb626cd9aa5238ed7a509691172cc","c1e301c933406fd6db9108a2931b00d4f0fa66e93d9f930859a67b8bf903e209","9ef508adee40f106af5da543ac881bee98966b5cbaa60f63357b505631495631","81757bca5afdb109f23b2b1ab2e08f434f626af25e986d2585973e2409a82e36","2f35432083547a52411b4b8128ab118601abc6a6e158a38894add0923255dc0e"]

Anchored

2026-10-11

Public log entry

search.sigstore.dev, log index 3199173952 · entry 108e9186e8c5677a85d2…

Expected log hash

3bc66074c7b0a853326bf5ba0590a111eee6455dac5c98c791c22eeea9a48920 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":"v1791689192448","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Fügen Sie die Möglichkeit hinzu, Podcast-Episoden zu einer 'Anhören'-Playlist hinzuzufügen","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.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 (ffbc979c8901…), 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.