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.

“The order I placed is almost 3 hours late”
Apple App Store · 1/5 · 2025-12-08

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): 7a824590e26b14882a104c9c6c57bfeae1e0751f5e96d08939ed7c4e13358ee8
Signature (Ed25519, base64): 2uWKTJeKzhZRiG7ZyfGO0n4hASPx5S7QoNzdZ8UNuABG88ecqiGSRlVg4LtqKvgNenW8fRDzaLuilNnWo4BpCQ==
Merkle root: d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path: ["7a81ece161940dac171d620c871c055137a11497d663935cdc7ada7a8f697972","66602c8bf8d9d884b37d0630df3fea24831bcd8a9fed334af26d0d16eb67389a","bb4d218d74030f4b8697d8157ce589e1519095ad7024b39a57ecbae6df7be10d","25f0d051468b9fc0ce3878996db72f1678caa4b5e5af5fe71bdbdae9c1632b40","4f4a6513bdda55421f8bed7c2ff191d99743298ff8cb09d60da0abda7d8ee88d","29a87be15705df70d22117e9cb60ab49af1b2c159334aaada4244bd26b923310","cd9996f3be64e50ace94e98595c079a91a63e661432f54df6d4f75978889c548","845ff7766e4f5cf50c6311f4fdfda5edaf343ca7d34949f4d1a501264289c313","7cc44b30d40b0dda72e386d7a6fb390bd8e2556dd56465239b47ee575b067913","8f775735de115c2c94d4229a736b14f50208a603a3ba5d4665f65f161b586eae","fc8b4dc8aff69ab3b596510e9904f5d2516e591919da30b18a1b5e2293421672","4f15841fed21f7e6cad6521c7e5f95f2956b9074923fe242e4c4cee090aa16ba","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":"subtheme:delivery-much/delivery/failed-delivery/en","quote":"The order I placed is almost 3 hours late","rating":1,"review_date":"2025-12-08","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id917686123?see-all=reviews","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.