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.

“macht das Telefon langsam”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9f0f8e1dc6cd134b03dcb3de8bc274fe776b4bac71107fe883f9119c44530f78
Signature (Ed25519, base64)
KDkZEhCICI3+PBGepFayxIMP0j5uRqYPV43lPwJO5thsov/p0mj4EYwY7Cfr3RPFnbfkdtjv58PcKwWJNe3XAQ==
Merkle root
0d7fec37eb7aa7ca022c461398d36283692153bdca7d5292b2302abb6878e5f6
Merkle path
["9f098323fb1614cc328366b7009c719ec37861b97ef432922c36f41272e1fcfd","7ebb276392cb6c8f25e6197b3ea2d340dc0d84cc4635616a00a2af276a5370fd","309dade680b9d30c4867ec784c7224fdf1ae3d9be89be574395723d568eda2c2","173fcea55d3815d24762b0ac49d583d4077a43a1a84b49b3cc68ead20b837ddd","b382e76f96633e37dc88c044c77476c9d3fcabe4ab4e4404befa15985179e986","212a6199ef7bc70ac8ae801a7a8b70ed7f06d166e3b1f294aa6e8989d35de367","3c8a044236a45a10e3a3ea07ab756b093166424ea160246ba6028712f1b6adb1","0373adec2b5e482cc7dc585a2fb1e3c6debe68c06f3f343e93aad9df63a27f37","c978be45f4622bee5ac3c7e2308637192cbe7b61cff68f242854fdb28a8e01b6","5dcc9fe4e5d98d270b39476efe1af0553867a1625971e1c08a28bf4bf5d45cf1","b5ae3df3912b72c35f405676b71ae971ee3d2e0b8bc234f07f933058fdf39c7d","4d4cad0cabf7c090a235c710f229dbed653623cc97288c22ef4208423545cd87","bdcf570fa2da5e994ffb4f34cf05db9f32b033b05ffdf1ce5c8460f03ab0a63e","78493a36337086a989f7fe7acb90e0c5d108a90e56256076af924a0d68310165","8c6d73d3d8b42a55077d4061fe37663a0906972431ecb9eb374f1f8461206839"]
Anchored
2026-10-07
Public log entry
search.sigstore.dev, log index 3126883925 · entry 108e9186e8c5677a6678…
Expected log hash
7790667e260445bf729ea3061132c2116b163a0e0b944eca343c9e8408350ef6 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":"v1791359818972","kind":"published-quote","locale":"de","page":"theme:spotify/durability/de","quote":"macht das Telefon langsam","rating":2,"review_date":"2026-09-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (0d7fec37eb7a…), 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.