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.

“It takes too long to get a response”

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 2991846025

Proof data

Record hash (SHA-256)

da2c83fa1d7ac301ca711e195ff334588e8655ac2e510966a4526a5df0df8822

Signature (Ed25519, base64)

fSshPVWDVb6Dy+ARZRQmiUyT/PEPrsK/wZ6NG6TtsLBixpnzQgQEqgrOqdl4rWS0YChjyoq7W5KDyoUMWZ4oDg==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["da2e30253abde920a142a1989414bc640c785a39053bc17e5a92fe1e488b8f2e","f13ccc8183926c2d5a6c21741f78eff778afec48983c9695aeaf585f85cdb9bb","717312fcd05aea16942e5fc745ab4c642223f0a62dfda2629b35b891abf2f1ae","aca3b78ce0f6667400dab1a240d9eaa98f1adfdd48803d00fc1ee6ffae0d95fd","2a0cf34ecb783b0b0cabb2a196be2234257bba0b0ffba060db7fea874752f789","50aefba17a5bc2744c4e3ccce744023ea6e89241d4e286201d5f1c068ee4f9f7","edcbbe3261b2f04825884ae956e05dfaecc8dcafacad5efbc1bce05d73e14e7f","e4d6dc850faa76e35cca9c8d40107e94e33f1b6126bb8b916eb1b9f7f56e65ba","c84c0ee975b6a2798a666346d490d62f4610fda9b8bb15a774f8a0410451db4a","e4abc6c82112fa73adc53f9fe66069691ac1777d49477c885dff8dfdb8c85431","3200e402b03e9e275c3651e185773e0b0f37ff4f2938425c6fbda19d6d57933a","4e6425e038fcd0c2250f2b09b73e204ce6a8255c32e4552347b27a7c199d75cf","8c89f81f61eaf978854d270b4ff0a1317ff7ae0ffece5e83243c12a00b1880f2","d4ea6edbf936260828ac13c8a7e9c80d8993bba0d797e81dfdabb054446e5c22","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/communication/en","quote":"It takes too long to get a response","rating":1,"review_date":"2026-08-24","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.