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.

“This is extremely hard to unsubscribe!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
24c00e2823d3cc01a7cb6dd15c6b6e3f674a8e6fa5bc4b2ae5436a5073f30ba3
Signature (Ed25519, base64)
hE+UJEJiJPMOsCGNdLIW/hOXfsZQo4Ubec5KqDbBclhwZgnzXY0V0WyKKbyfRa/C78FF57GURHAV7qc6SKEhBA==
Merkle root
eee462924587f8024361bc8d60043805cf5210f8bd2ef7667df06d093552f9e6
Merkle path
["24c1e0cdd48a370b6f7ccc6c97fe8b5d6d9785b3f0c7e5ccb03ee70e06b0ca73","430e68e3e0a534e79dbf0ca5dd04b9d285de318db81851becf2a28f1e86b6524","65d88a495ff2aec12767010c6829aea744500a367549c0b2492365d49694c4f7","8de0db07188813b82acaf1bee81145d84beb17cc6aacb8bc1b612f71f0470668","2fa40fd5a1fe48623e284ae17dd934bc0015c39e942cdfdf629272014be8f777","cfd33882fd98de5781c68f6d946bc5811c65122210a1b052a9898aeb4d98b718","8b60d7010078841f28c6244073a99115c023fd74cc91fd32799d04e47c64eb0c","677e4e9cbae67451c095b8c5bc8cb42e0aa1a3641e59f5a37eab463eaff15e84","24a9a758a8341171b40beb8a70eb23059b16518dd33c23560a73a76c2b4d79aa","c32baae29025ebd8bbebd4d2913e8b15582d3ac308e6bc08000959705d0984a8","6c1510ff4366f01d9f3cf2782dde2248f86be32b568472e8b059185422448170","5a28204f9372278679ccf6b3ebe28cb3da342cbf292d2015dc590fde73763288","2671ebca141255a0c11a3bc51354d8cd008634f7e59a58a3f3f9dc756141bb9c","a445a39a48770a8fbc5d87a405ed660d401fa810eac6fbd1d284a96f8c7d5503","452f4fcbca19997a15e6a6869c50e026ff02cb90a6ef21da106ee0457e55941a"]
Anchored
2026-10-10
Public log entry
search.sigstore.dev, log index 3178600936 · entry 108e9186e8c5677a6a91…
Expected log hash
f3dccf508afcb5e89d56dabc8c5aead85de215b1b896d057d463ea1c1bdb13a3 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":"v1791606586319","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"This is extremely hard to unsubscribe!","rating":1,"review_date":"2026-08-09","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (eee462924587…), 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.