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.

“Very difficult to cancel the subscription”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
962a4b8d55c5a48369c565ccd26b9fd3dcddd9a75e1267be001b15cbf8407866
Signature (Ed25519, base64)
gM68hZmfu+BeSKSy5GpzjW/NYEqq2WxQRlKA8Pd2Fg8bTINfDxT/z2AcmiXiCQut/B2en7QmQfFg4Cjdilr3Ag==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["963064589effaacf4f3e3a4d6d24e004d052a582293d4cfdbce2e9510b541a77","5dc9d4dc9f4b4a2cd04489f008e6ac6696b00b536552bf6c41a305de84abf283","52cf75e8b86804f22c5e16b5d4ac6c63fb9f3deba6d5396fc941341c4d50d7ab","b86634d5e7df79383772f76916e94acc874aedd40b582f91f3007e76771317cd","29cdc66d64c60c47a7604181fe4ff861c0a02832093bc61356ef17f3d1679f3e","b89a012f7d11b30728095ec80c1da934601ddc649d05ef9dadd5c14a2d2e16d8","681c3635f55dabf006fe57558a270524775054f01c0baf3f4abdcdc5e91aa306","ac5b20aa56d848b9ed681f6fba87748a75d88adf2c1cd62e50af191916256280","cdc4fd6ae088b28f763b5488f466c80368141067406dd53c7ddc78e440a9a9b3","ec689b258439dcf4591232e61123ea68d09a3487fd66be485006aa11a9bc4f63","768b766477f057f618c007d1decf4314a4e67ad80431c4e5693a4157e32f3e0f","a28fb3667d0080c2e20816a3860082547d558402a87b0ec8507ad2c8e33f6370","5ee45a9576409ffb8d801d5d47338bed83678e9a8a2fe9972d7225dc319a088a","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
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/returns/en","quote":"Very difficult to cancel the subscription","rating":1,"review_date":"2026-02-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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.