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.

“Die App ist langsam.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0ef38db010840c86505d86ea22e4fb761ca16c20d4e75494e00140f2d7209dc2
Signature (Ed25519, base64)
DkAOTIlX0ofKR6TW3z1IjKlwi83kxtdeg/qcs1MH8kE1De8+/qD/Q5na507j6nLBA2kkgTmIrkE5/TmvjX26Ag==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["0ef3635d8307cf3ac5ae38b0f77552cdeeaa1813b69b05e755f784c3180fbf1b","212aca05e957d41a89bf6d8177c74368a241f224f29eab297c7536d76893e855","5aa9adb4749bfe2c095e208deb8f28acd0994e377afeb9aa77fbdbf8a80d359e","80c497d0df40df0d49df507344805b2102ee875d82b1dc98253831d99055db82","82d724bbceccce9e5915a6fd2626afb005f2f60ec83fe08fb0656c634f8cdfef","39747bf60f4cfd0d58759176212e7f3714f26fecab8587fee390bec993afee76","f2f91fd768bbe870ad0595ea832f8cffe32b37c68f0ff14d7f08efd1e9c20404","051001d2da4d0703a8df49b1f15b45d2a63658b279eeb2b704b38fd6a29b0094","868532b25059e4a1f4986de312a8d1ab487403ccc9a10da06faa0e11b0bc64b5","1e2e4c59de6d2e5fb3b87a002ada59e93901191bbe969df6bf860136e9b19a6a","3ecdb6488bc871dee592d07d294f888284dd90943caa250d8408a88510e19f35","d2ff7fe4617f0faeab86be5a07d9e5994cb2c5055379e39ba5f38bc3f21c4e08","09997fd9b1ef8c57766815e6c9849e05f2447cb27e8d805273108da18c60273d","62927e8f71080777dd1935c21221e60b742dc0377a31e2f20a0a64cf6c3282e8","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"de","page":"brand:bexio","quote":"Die App ist langsam.","rating":2,"review_date":"2025-08-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.bexio.bxBexio","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 (c69b412346f0…), 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.