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 voice and the offline mode when traveling where we dont have internet”

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 2543700701

Proof data

Record hash (SHA-256)

ed5638f8189a5e3a07139b783677ad67d7d5a7d7bb28d1851bf6543c019ab21f

Signature (Ed25519, base64)

8Xz0P408edN2oENPlNtjEOIuoIJP/ZWGj/PY11mH9qKSiXb+BqU/Vrs9BJW0wORz/maSS2bG3E071Elk9WxOBg==

Merkle root

c921242d78a65e026e3281000ec5ef04ef930758058c4fed3f79f3b5ef992cde

Merkle path

["ed573eb6cf77c011340b2fc4671661ce2b079434a27294032e186c4191566652","cc06f2393252fa5a2f3ebc8f651b2e0e69432f060d82fea4a799fb1c6b86dc80","1dc316f61ddba92c9b715d3e5b586c6783e744e61019936eb16c22186ffe7dcb","0aa80e3142e7918dd9e174f8b04b238e979cd3a905ee0fbb8978933c7d00cc15","f8f687e33495b146332a9684e93a51e137f9f40270c3591e0043db2a40024b3a","61553251d0f1f61128f32a343dae8be0bb863980d5b233c7d7bc2df035e0dfc6","a2c95117bee430194b355c6eae73004d04babce28d1b251f5a07dbf05f6ea4d7","97f77c113e3f5ad43ae331f79f8e2ffb21855ddafebadc76014b48c2539a5dc3","7099ba88e565a37af539462633de3b9c8c8430737d80fdbd83ffc621ede3a1a9","0a45079b788d103e8dc5eb80c62f29ce703c4b04bb53d99dc1d40875f3ac0931","f22f81c4289e41c80f97ac8eee793701a15d8bdfe62e8f97b22806ab1d9607e9","21aebd4c6afeed78dc2630ffa3ca44985022595d050427c2018f9c4d1880bafc","2188d3baf84fff80381ea35696b6da0b95890e332e1a7ce01204f994d1f5eaf8","05bf65283cf404965b6791a1b84dc5f4383ccc8ef0646fe0ce77afcd3035f0ae"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2543700701 · entry 108e9186e8c5677ac7e1…

Expected log hash

c1abaf0323b08bce2cedebaf1993162920ee741ace8973292e7ffdd13aca356b 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":"v1787287374804","kind":"published-quote","locale":"en","page":"brand:nextory","quote":"The voice and the offline mode when traveling where we dont have internet","rating":5,"review_date":"2026-08-20","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a86fb88305400c5973d7688","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 (c921242d78a6…), 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.