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.

“Gets better every upgrade.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
362f972f062f1f712f98ac23a1f30664d459675d911c17f81e8538ec31cf96a8
Signature (Ed25519, base64)
kiG1xqeGrVUcRezWiLA73rgOGX33VjoZdLZaiuj1A327Agnl3rxXiuoXGxzpo+WfH/AiUr+HvGjJy67vQyW0Cg==
Merkle root
274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path
["36267d2448bdf3106606ad68ecdfff6dffa34a958ae560e361b9b5fd5407538b","7988c3c4efe0a189971def6ca5cd42c7533daad13e713d928c924457a258c0aa","dd569590799b9ae8c616c9291ee16c733280865a1f3eba4fe22ceda9eba8583d","edb1417576d86eb5f4f9fb2f57652f94aeeb3d1cda66729b92389bbecd3675f8","e31134c068ac900f4fae32f8c125e5281026440d589cbaf7bc1075c6ca3dad98","a598b8d51e0f09b6c7cf2a2b1ee1657cbda91d3ee4f722f0375274c81fa1cb7e","88ceee39ee4d31062b74477aa7d0aa3030cd523cb1bb5ff956381d0d616440f9","70e3156ebbe429cd7db304029d15eb06105bfc3dc80880f54564d693044a8d2d","0e4a1fd690bba66a8e5011c1dc0edb972a573ee17100d2e1a4b358e40bca1b16","1c96afe2a63abc6114eb3a79b14a1203d8a0527765314edb52c541d142ccc424","24702e06e291aa1cbad65f2549cdc9408372754c167fcb7249a712b75b1b92c7","4e9e9bf46c43d71ed5302f960a878d42b37361bf495c828ceaa24d26c51bfe56","37e0bacf6aea102741ccf02dcd42b0de6a02c60397ad417aaaf9cff69daaf006","29e5b66d9f235b4df92caf0fbc75cded7863ab76bbe1924bd45c3ed8fea27123"]
Anchored
2026-10-13
Public log entry
search.sigstore.dev, log index 3240911465 · entry 108e9186e8c5677a3a8f…
Expected log hash
75e63ac56a22d308ee68ec8d436777d2fa26c934f80384e53bcc94d01475e988 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":"v1791863907329","kind":"published-quote","locale":"en","page":"brand:nordpass","quote":"Gets better every upgrade.","rating":5,"review_date":"2026-08-28","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1486322860?see-all=reviews","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 (274a7762154b…), 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.