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.

“Imports are extremely easy from other apps”

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 2515144749

Proof data

Record hash (SHA-256)

07cfd7741e43ed958652470a75df09aa63c362f0e0ed7f8644b1c19e6f0ed3a9

Signature (Ed25519, base64)

0rxoX30NSejBtUthUsWrpr6RDjh/NqR85O3MVZajhhMc81slG4yonGXvXxA4/IjRJPJlOr01jeiv8gPZQIhABQ==

Merkle root

8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715

Merkle path

["07d4799d9338cbb7fb084dd9ca59a999c979b86e2883760cb246708c6d99974a","309a145e2823e35d39a1b2743611a45944bdc9d59c95a9c84f8d4ff8e6cdb349","b4385508f750a310a5ced1de309ea8076918b54ac726facb21e291e594574256","6a9979b0740689046400ee9afc9d1b01a146dceb0c97befcbb2494d1093847d3","03a241eae0e4f48c647c1db14e78587a31f7301798cf9c641795161407aceb6f","137759caeac83785a130e929023dfc2342e364f7510aba7f09065b9df3baa2bb","9743ceed9988fee4bfcd450593833017938d33e44b155998f12e81cea421abbe","f0a9a8b9966cdd202582b1cd38f4dbf11812503c3f732725e5dd63d7f6db5136","646521f625e85536a8490c48276e6662db29ec8350a566e3e1943033e8eb4b61","5ef390b2e65a59a6234f645dacfe5ef14f380726778aec05bfd44db5ed73c35b","7a7d91c8e4029a3c6ebecfdfc59094e88df03910b5abd1afa5cfc2f551bab65a","315a2754803b75c9628a55a4cabfb74de1b5b61bd2dfb993d59bd76faec82e97","5583124fe582e6d7b0315186ecf512c5208dfdd6f55f448bd7355fb580296e0a","6276ae8d472cde22fe3044fd8f103b6cd700eb8d1fe29c2f968f62a699dc326d","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…

Expected log hash

b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"en","page":"theme:proton/ordering/en","quote":"Imports are extremely easy from other apps","rating":5,"review_date":"2026-08-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=proton.android.pass","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 (8a6ad893af0f…), 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.