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.

“Ich weiß wirklich nicht, wofür ich die 2 TB nutzen soll, wenn ich den Speicher nicht für Filme verwenden kann”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
09f0652829069c6db2a4cc4f7cd12e9d0819fcd768dcddafb72b0118d923b4de
Signature (Ed25519, base64)
wnmStJaZaC1aig2V9wmIMMm6GaiTVghXa7yg1RToWskLCbjt9vwVpHrwC7ngfOnQ8to7FGunKO7H1G2XmXmnAA==
Merkle root
c5c707bf97ff73e1247b0ccd0925f0db0a83cf52cb887b20768212ff5bbc5fe7
Merkle path
["09f44de78045dd3b769c86c5c90506bc3b02accfc4fc7a10b17301388d9c2cfe","722c4a99e9bce8ea8361f8ab0bb9b9db27d02e1e00a7693cf0251235dc8f2521","7e1c17f5ddd59f2b3077170d80856109b6b84f5b97139a7b1b38b44d4635108c","054b9c2966f663c0c7142844c140047ea54fab408ddd36accb40b3a0fd58a4d1","ec8598925d97e9968dfbeaf1e5b5dee702b2f165df4795daf4046fbf63d5e7eb","aec7396e61e45a7f8b6c02c38f3132aed751629e498e3b81951844a537fcbdcc","4bfe190785c5bfceaf6ce79a7e8435a4714f2a770e3a062a1a72b28ac2a907ad","dd1bcbbc2c10c5ded4fe4cd6ccc4ce48f5ff48d08011058089e6673eef945ac4","488727b7694ffdd883475851d1d33de2fa7fa2a0214e842cd261d9aec6245ace","91ec7080400f7ce5378c665be1c615c9f30146da9d1b3e778660b364fd99cc28","43583e576f9e6d8a768a7ec638133c1432cbf672965259670612086a18b46823","fa28f9b79bbac98448fd0cf268f2d08316548682d0e5eaaa3b41ecd61a4ed731","bfa6d3174dc6ac2ac973ef7dbeb8001d2697f9586894947f07415b5ac90efc1a","61d99ae8fc79aa7f239f794770b00be2b8c5cc1d2483d723f849c6b764907eeb","3e1fcd4bf6d45c101c10e6b07d5c593b58f9445be77bdcbde26aa7026b1ff6e8"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2683301360 · entry 108e9186e8c5677ac685…
Expected log hash
2e7e5158dde5972120030caa35508ea4274f63d72a51b34adc6efebfc2f2527a 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":"v1788322918375","kind":"published-quote","locale":"de","page":"product:proton/proton-drive/de","quote":"Ich weiß wirklich nicht, wofür ich die 2 TB nutzen soll, wenn ich den Speicher nicht für Filme verwenden kann","rating":2,"review_date":"2026-08-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.drive","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 (c5c707bf97ff…), 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.