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.

“NordPass sometimes forgets your login details.”
Google Play · 2/5 · 2026-08-24

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 3240911465

Proof data

Record hash (SHA-256): 38ffcf53ee3d4d14c1a658c6c4af88db71c66031010a2d69f6fc7e026a7ffaf0
Signature (Ed25519, base64): zinqaAmCF6Q5FQdEp5OTTUE1BynF9VaRaz5TLgswfDDRjkCdbYjHeu06sPa4j9pgLae9NvaZCO1wYUjcAe6nAg==
Merkle root: 274a7762154bd166543ff3cdffd566852c7127b7d67c5c835965884725fa5b5a
Merkle path: ["38fadb102dc79fc78ec50fc812a25dbad90905171e1387c9b854d16500079cf3","d72c9bc66f4015a9ab603e53e4f9842dce392f324eb496d55ddd727c73f375d3","d61ca75dc388a833ad9f7d62416f9f18f869de5bf791dc8e5b903e3701cf53be","01703418596c11bc774ccc248e322159f565b675fd000ec4674d7a97a75fc087","9d30d81b9a00488c57f0a6d54dff03d99c07e0473889a518f76de72ac6114bb2","b9c42da03317fb2d13325047f629bbc518f532ef0dc49e209ea36b3c00b7d605","0bc850a88aed12ad999e917fab42d9b554d30593700870bf9f59b0b44c2b2689","c231609edc3611600f9ad9bca28cffc172e4e442856d905396f52ecc3cfa6dc6","babf921312494e5f56408698914280be2e516f183eae6ba67f0a6a027e49f636","d45ede78b5af8838cb60ba3fe8467aca5d437f25c7a8f8a9266dd712f6af16e9","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":"NordPass sometimes forgets your login details.","rating":2,"review_date":"2026-08-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.nordpass.android.app.password.manager","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.