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.

“Hoping that this solution remains free and accessible to internet users.”
Apple App Store · 5/5 · 2026-08-06

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 2789279696

Proof data

Record hash (SHA-256): d7152161942b130ebf12bc3ed57300eb90124a59971296711607a4180d94cc51
Signature (Ed25519, base64): aW0mxX7ONcQmLQcQeku6DLj5FhWk6KAKFPObmJQYOVsDtRHxl972rA4djMeL7eyHS7i4h+sqmRsda55VNnWwDw==
Merkle root: 97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d
Merkle path: ["d713dff798cf86bcecc7db1d81978e50a7dbe558dded981fc972b534a3bbba6b","e89e719429cde9549f1e82865f262e67b4c30a89e3613b379e04f07c84f42e01","789cfed8994aacf238a89e733ea2ce36e468358e527c63d772198854e768341e","12f753b2bc5f207806628e84c285af969336b03fdd5a43949a904cfd86ce91a1","643c8fb5fda2efda4ba506f19647aede730c9c899b4ec0a8babecbc98bdc415f","7bc82a59b139ca5a2aaacbb5d9f17633aad27b59a8605482386ec8b695294cac","633b8ea435a45444349998b475e9d559c500acba60a4d5d9cbe94e58ad7f1d3c","f3910672e9bddce52ca1a5d56b72e5284394f9c458be6130b6da039908c74407","da0be924b0c9adfe6b299fdb3d08e353dcb933db650654d521217be2c21ec510","d0733a94549ad1fa7b1ad05e67e0265e952bcc5dee973bda31ac76bec60d164b","aa7b928bd16720157d334bc98b7e5ebd98d6cf216ff9136e6ccd291dc6661148","c0cc50f924fcd6f909769461f841119392c2e50ee0690447644c3ed97414e04f","6a087565eaa0768d4c576fd78f88585a902d61259a245be7f47bc24b1ead4c18","fb01c9b29e184d558c43a512ba05af475ec20eceeace4dde365559da92299892","46bcfbc656e0e2a380a8a94cdc0be3d8b4c668e5f9e54a10ba396a45b371339b"]
Anchored: 2026-09-11
Public log entry: search.sigstore.dev, log index 2789279696 · entry 108e9186e8c5677a3885…
Expected log hash: 05c7009ecf7ce5cf315c252c2a1dd135e64989a02cacdaaa3c5a87412a2e921c 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":"v1789017464005","kind":"published-quote","locale":"en","page":"theme:tuta/price/en","quote":"Hoping that this solution remains free and accessible to internet users.","rating":5,"review_date":"2026-08-06","source":"Apple App Store","source_url":"https://apps.apple.com/fr/app/id922429609?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 (97eb1062a862…), 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.