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.

“Unable to sign in on iPhone even though I can on iPad”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c6bac7a3c84543fe21185d8151b166e69933ff57e128c5b8533b23f3289c03f
Signature (Ed25519, base64)
Bc+KndExNWy22vca3cnfMGgPKJmY+97BWs2xZ8fE29msjEA+Swu9kudff2Gss6euwEf/0nmbXRpDBw8MS/PECA==
Merkle root
500353287506499921f04989c42df7854b05ea5291ea3ed0bcad01dece9553f4
Merkle path
["0c6be21d2510641691ea07caf6e8d503637331a3b8b8a4d5f0c086fa2cbf3d9c","b7a6c32dd1c815a91166420abbf6dec92d60a005c6d425c743c478067d3d3642","97c5fef9225f82542dc5bd65cf8dfc96fe337c48fd499296ceb90dfdd814ea13","c14aaa1905944061d968a0eb566730152919005b8c7d1e590ad64a88a916476b","7eb4f81e9df3cbef6e46bc612e4e6924e317774df231126c840792ede3066e0a","5bd3a3f114a03388e8a8445750bfeffb265860b7f2b4d5b6e052906d9ce066d3","cff77bc9750e91656acfb5b1fe646d3d28bcca04efcb22a9887f19aa1c2957f0","e096ad75db8ba9f3eb301b5cd8d50d37c77b62d33ae7434bec94ce67b0dff543","1a0d32f216423c647f1b54bc485b12d074f6c3abf8306ed4294b0a7c220e0d66","ea3e4060b49b1abcbbd48b1ec9a578ac1c18f1a334ebdc61aabf1f2243ee60d1","9e704ffec45067f5b890650fe479cf6dbc2695c6d52a73f5aaa79a29ab228240","507a4740399214a8865148608b59cbc21ed11086bde01d766a9eeb71f20657c2","dc1f75302e8eb5764b35af10620cfb5649598af9700b61a410e6cfa792463a9b","f65c3fc7992a9c662c5731d831f2a2aaf68c1dd6f8c35fabb0fdbac80b751075","f2bbfde0a1628a8e76ff492539bb8f38a83951b89fafe86bcaa38b54c297d493"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2670958253 · entry 108e9186e8c5677aefc3…
Expected log hash
40c8dd4ebcafc6bc578b6d879a513ea89a67c5dde4fabf96a5f0fa8cf3f43861 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":"v1788231472951","kind":"published-quote","locale":"en","page":"subtheme:proton/ordering/account-login/en","quote":"Unable to sign in on iPhone even though I can on iPad","rating":1,"review_date":"2026-07-19","source":"Apple App Store","source_url":"https://apps.apple.com/gb/app/id1437005085?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 (500353287506…), 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.