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.

“Es ist alles gut verständlich.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
61bf4b594a4dfabbdf3a30415fc41ee44346fc8a7713723e693040dd1e1c0dfb
Signature (Ed25519, base64)
6r1+ujJGGeQYJrapzjEZZmiSDvjnU0BkOUpsjuyjv7Q2XpaYW2QQsl7kcxJE35Mg1k+A0ffR0eoz0xT17a+wBA==
Merkle root
a6a2b4c9d7d1eafa4a3ba3595aa08f11c105165de84940ffc059f837c445104f
Merkle path
["61c0d82dcf982870f0f60ad9e7b7aa4bab587406ece6451716d71abbf58def5c","0eb0cd1c90cd81bdb502eb7c719123b724ff04286074e2e58476cc67128c3bef","d4457890df36d2e357cf364a19bbba278f4288c3c2ff5f7b74aadce1129f7e24","ace7790677fc7c9ff2aa6c17116af12dbfe51c206f82e4d98e8411352b0176fa","104e501c761aa6b042b610596ebed020372692ad7eefce0ecfe44246a14e9da3","4e0c77260d713522478bab6917060bac473fed80aef355fb40c8b4b026f00641","30270e4564b8e6f0ecb7dd397ae7595e1d1750bfa55e53ccedc6fae4be89c748","40cf9251c495106f36daab409b0282ce81af91ad75c363def322907ee3809179","1cd1422c4179bb98a7f5e2b2709511862686cc699a03d1ccdbc7cb535f7bfc65","70be369d93904b6ecaa29f2873db351b331bd7d686f79178e437fb55a6e2e45c","0c60dc2114cc17ff925e98682f2c8418d4fe8637426ebce93ce92087c0eec6f2","9673acbab717662371d7b102fec46b7d359ed0f02d02ce5d555ae75d9c60af2f","95302ff16156d5e277933eeb7a8aae0bcc9cd9ecc1e7491c1aab462ce098abfe","d9b9cce27629bc902030340ceda068fb90d53ddab20309d3b3d8bb3949c170f2"]
Anchored
2026-10-16
Public log entry
search.sigstore.dev, log index 3273342496 · entry 108e9186e8c5677a66d7…
Expected log hash
8a8ea4260f3039926c3342603d4fca7ca9e5c627d841ac1c7142e303a049d0c7 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":"v1792122420855","kind":"published-quote","locale":"de","page":"brand:taxfix","quote":"Es ist alles gut verständlich.","rating":4,"review_date":"2026-08-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.taxfix","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 (a6a2b4c9d7d1…), 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.