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.

“Or use picflow instead, they are actually free and faster.”

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 2671768867

Proof data

Record hash (SHA-256)

319a944a9454b1c577219ab99cef2ffb65f108c63afa03c9d44ebc4f67d0ac69

Signature (Ed25519, base64)

Euh+U2I45S1l838JwKmuk+bMmak33FB6MK3wHdBgT+BJ57SJlP/LjqBQQHpCX2a3vqe8oy7RX27oHh4HGdZqAQ==

Merkle root

f0c601bc37f52c70ded17f76faab5612e674bc087c8faf99b4d2f53e921c2b03

Merkle path

["31996f4506a2bed7958d0aa15c9f34b4aaf9b658fe626dc915ba81428a85cd78","609a5783add4ca9d16e858bbed5449a082a8c9d06febf296c1fc5e431560f800","0b9b7421b9dc8ed2eba43c31aa04c2a5acd80a5e24e8df1ff8c1c1a0e77f10c6","1bac017617b6bc5e36dff16ee5653c7ff858a401c30bc650e7982eb5fc0206c0","a6e9769e68a0367d947cca2629782a6ce1f6c7b19a9275786e08dd49fdd309a9","368dc8d291290798ec79d4e9384f947d502eae52c51b7d2303f21a8de5057fd2","e99829d964c273f45997c726f61d93fb3204412a0879f035b52fd3475e105140","a5e37ee2b49285a08fbda25898a74aec8f172922e60ff41f670c2c8117c18df8","4fe9ec0978e08d2c438938b39444f25d742c4e40c9abb4f4075b745b7e881dcd","8b41793b05f1c4ca37a0419ca59060e0c4e83ede8ca7121a9f099c9f36f2bb33","11e6bbc3dae5992c06799eb70f77db853e61b805be65c323e1ff2ce6db3998b4","ff3ac0953ce63ab698ef58eacd191778c2c1bcd64cf9779f57d2ca40044be10a","810886eda93ce34f97556cdf71191d3f3178d01d873cfd117071d647c88d4702","ec79f032c08fea2de521a7794f897a556ed84b17f8ece659b547d74d3137bc36","d5f5465b6d70ec9eb5fa4b73b511305c1b686def0c98a0246e8a4e9838a04a81"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671768867 · entry 108e9186e8c5677ac984…

Expected log hash

bb91227cb78cb3334e4fa0a34a7640fc05bd48061b2bb5126f5713e7d64ceade 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":"v1788238642169","kind":"published-quote","locale":"de","page":"brand:freeconvert","quote":"Or use picflow instead, they are actually free and faster.","rating":1,"review_date":"2025-12-21","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6948337311a5ce025810c532","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 (f0c601bc37f5…), 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.