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.

“fängt jedes Mal wieder von vorne an, wenn ich die App neu öffne”

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 2515144749

Proof data

Record hash (SHA-256)

636a61ee752f6b08aa452964878360189ae8b426b7b376ff6f59f6a4b30e44c2

Signature (Ed25519, base64)

aqelEE2CwZ91C+yXcVgAnPYgJj322IAeqxmiK85ClpfUn5VDeVTIAQ4n1PF36SWHRVAC4Y1uBztDt/aCcBXWBg==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["636966c247b4e44c686b08e9500d5ba8b15a54682e9d069a99f9e808539df163","bf4a87567c934ddcbaedb595b2eceda56f7ca0c95a614bf912d99909f77612f7","a6f98422cd4d53c442204ee4a5611336e751b83f42afa076176bf357f7aa84e6","6997c9ce565fd7a185b1792a1ff554b63939f3bf1786dd877db98f9dd64d5b44","7423a6dc97aeb1689e4e0fd415bbf18404a8bdf5299c6aed88bd93b6b5a53ab9","4c5d17f24224a62c37e32310a199314611edc13f7e59a91ce61777f311267a98","e3ec4e59ab631b083573ae689630e806760b2ac3c5479ca8c8a325483f4beae5","2bb51ee8fac1b27c2076575d1a1a6125d5560a4089f7b34ed98d6859261c8c2b","6dcc0b6102d88046cf384f597b8ec8d7dd8949a0cd9ae591545ccaa69a7aaef4","8de8156ffb1d46644d66554ff46c7411c6bc9c3dd39e664a24c010cd5c03a520","347deae23705298f19e27fe2cff2a93fdc043dcd4e4d83db60f6a24f8a5abcef","3fd28282483646e6d175334fffdcf877a35d8aa4f4a3625c1e161c6067d9b015","5284fa1b0195183d338070f05d29e0d94229e3402263e30318e4f273240fdf18","95de144e054f717eac0f186a52d131e0ff4674147622cce8cff3d2611e7b6e99","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"de","page":"theme:audible/durability/de","quote":"fängt jedes Mal wieder von vorne an, wenn ich die App neu öffne","rating":1,"review_date":"2026-08-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (8a6ad893af0f…), 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.