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.

“Every time I use the app, I have to contact the establishment to provide my apartment number.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6ca6fece74d0e0dbecf66e8fd81e1715a2fc79f7a6a9881c26e18ab775bd8159
Signature (Ed25519, base64)
COGF4J6BM9l9oXsV/s/BVDl2vTx2kI3DsAPJyaNQQeHgLJk4sk8WD2IU8TpMFOWLdx3N4Dl3gSUda64/HZ1zAQ==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["6ca7fdc600b4dc515d352f784d6de941aba15ff40af18a034333dee4fceaea69","75ac6830826d374509e957299121f124ad941c615e23899c3beeacc9eb941696","fdacf6e4eed406cd6da2961e699a74124005bbd0ba9070156ee8a72c05762799","a33230cc9daa2d615a10bde635dd8e6f7270ef984def32742a20998d36c79ada","dd0eb87a9965c6e3ea54d28d102894da710072b7feb92770b60387754b5885f3","6545063cfbe2f6781d67807966744d45f86f8a0a1fa90331b352540323ff8553","b40fd13ca2c91f0b5f8f3ae11783739e13ba96fa3d28e6ab413f555043ccec3e","d5e074a68d2ec3398ff52ea31768e6d7519e759d683c24e1561cfe9eebb598c5","c2e79a2d30875b3132291505c62e041954a83a7eee7d87f03675909210a57674","e38184d618185851ac51817b26b5f3f472f5f2e9ba4b831d4f8e8b5e14d60dbf","e22870ff40c337c3ead2903bb564913004f1e9775d204669447133cb20565790","39c354258bc96a643f491dfc400e34c367a90b518ddd054968eb36792c4eb66e","2677d1cff114508638aaf8e9c4730006ee8b778ccb52fd7ae32f6136ea74705c","1b52c506e73c97f5d2cc9d574137c52cb370bf5407bebe9b32056b133838b1ec","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]
Anchored
2026-09-29
Public log entry
search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash
321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:delivery-much/communication/en","quote":"Every time I use the app, I have to contact the establishment to provide my apartment number.","rating":4,"review_date":"2026-09-09","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id917686123?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 (d312d00ed6ab…), 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.