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.

“ils chargent vraiment cher pour quelque chose qui n'enregistre rien !”
Google Play · 1/5 · 2026-06-02

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 2684346356

Proof data

Record hash (SHA-256): 395bf13f74e1904031a09dbced0f3957a7bdda9aeaf5c21e369358769b77640a
Signature (Ed25519, base64): Md2VwmJ1fO4TqIjKsxeQ3BecMny66X6xQUNAGnZDQihVqNQjQ1ISjjO28NEqsuj17P9bygYQDpxkgNdPP9oRAA==
Merkle root: bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path: ["395be3450f43a32ce659360e2bba9b67c4a41c764b6700579183a1a0ed583da5","2294dfa41d37ff61897e9485611d6db3572533875c7b3a4cff83447397fcccd2","f5254000b0ce55b5ac4b9aa5e705cb9081acdc5951674766f3274fa1b014580b","3719b9dc3ae6240e1ae1eea8ee7b54e4d4c29b66f7496b6bb4acb48590e6a0fe","d207fcf9cc91bb0fb4a5d42ba704f1c5acbb825d0994a4f35eca598972271396","5f4315092da11033873ee6e0e715e11af51de7bc1bd520cc048a2a60b5c9f12b","7d112bb4b224801fa2d76eb48789790c2bf6d2299372f07c32eee7949cb458ee","10115353f125d53cdc4af33b51532273aa5877b9fd357a958a103be1b9bd2182","7b27fa71800632f7107595fa16a96f0f1162feb9353106046e0430edf5e1d3bb","cf24057d6c732837d4d57027c44793e5dc368f3f1035b2e1a51f1132ae1781be","cce96f082e50b62fb3ef41be82df9e51ef053e08467e9f5570e8502c0694e95e","21a32e4294d0e1c5df371c337d5febf4010e1655590497340eaf4041dc4cf4fd","c64e75cf9b06354a44898f41346a5e7bd4370271fb48eefe742dad25c99dc826","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored: 2026-09-02
Public log entry: search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash: 21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"fr","page":"brand:signnow","quote":"ils chargent vraiment cher pour quelque chose qui n'enregistre rien !","rating":1,"review_date":"2026-06-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.signnow.android","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 (bf06d03d1747…), 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.