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.

“try to force users into linking to a paid account to get access back”

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)

7137205d370bf5c3247d1b191fd306fff315757d1cefd6069f6f6df53d5e9cae

Signature (Ed25519, base64)

UK3X6Zzluen5P+Ba8Fne+djPCndjkad5bR5Jsu64FTckKBSOm3Rxh/XWNkusqal+zCQcwrH2OkzXl0XjWHSwBA==

Merkle root

97eb1062a862b99998bef0a84476eb3c3812bb77c2cb927f4fd2933b59da9e3d

Merkle path

["713a10e5eafad6eba471d63c2176c9112aa92415cb0e0e25b2f49e8630c1cf47","797ed758b488437f4066dc9a31fcf70e22de0d065553be7014ca864320825221","8971203840fac1f39ab7b9547bd49f07770cfbd6e669141d2a9caa3236993ef5","892ede66811d60d89abe8d67d3b422023f1736666c9008a526efc68716f02fdb","ba65771df42481a01488845bb1addfe0ae3404db609f8280f0b4f1d65cdee2ec","a702a000c4982b93c39c11e9eea21808b31d948ef177c1fe6e715915a4b09ec4","0a75ef239938f20c95f6268bc00daade832c0a61517a278b48f9e353fe101eb2","069795e061e4085467fad0944a0c4d6d9b1cf6c8a7b4e1c478de23dec145764b","70821a32f385bbb488033b1903be5e737a4a48ae33ec6e7aadfe6038e00bda89","e744619e83a49db37b70bf05caea63c980ba94de213475076734b7c31f2c6118","af29131d06cf5d38c81cf1b17bfc06e6e5720db0c8182d9166073999fd5b8a6c","cc930d9a14ea152753caf04b31f0e79f0b00ba63dec8c58c38ded3f85cfd7dad","66d13e8b5300f6cf7ae49f9f9692863758845bb98773f7a2bbb28032eed5ad1c","90e3c3ed08ff9f4dee6683cf95bfff311f4715cac07e97ca75ea5b9bcf13efe4","01242865574478f13dcf9d888236d7a907264abdb87f360db7db06de0945075a"]

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/delivery/en","quote":"try to force users into linking to a paid account to get access back","rating":1,"review_date":"2025-09-21","source":"Apple App Store","source_url":"https://apps.apple.com/se/app/id922429609?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 (97eb1062a862…), 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.