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.

“Je viens d'acheter cette application et elle m'a coûté 510.”

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 2495023211

Proof data

Record hash (SHA-256)

351e1fff7beac5f42eeef9b8007f62b74b1502ee8c562982a854e4cb01cce6cc

Signature (Ed25519, base64)

/vbqSmgQY+HI6HnxDxDbmu87+6IRrwI2VRaeYcqomgsWIsQuohhKlB9xJiJyJU4KDRTgHb2DQM2mCPuhRVGtDg==

Merkle root

06e613695f6fd14fbb088768a64dcac7db7e51e20377c5553a89e47a3f170973

Merkle path

["351c4693cd4d470b58f8feb423ef69ae4993afe1414751c562a9ac24242b6ed4","b65ad699e36e772febc5e848dec886be3b52edc1c25e25fd94a0ea7a22a875af","69029c93b6a3b3672581b7438589aa4ed8df17c6d1142e2305f90f8de6fac3e9","f4cb250c8a8e6e161fce68272127a30f622198c1b205970b42f20e8a9898410d","8059916e46343b2297c0c1d472ac3b1e00a9035ebf670e52fa06b3f9a269a85d","0b0ed938a228a6720ec7e9e1b97a02c38d62623f3f7e0a48ee0e8415370339e2","7cff1d89f4f25c5196dfa65a2f4206fb3d96598b9f04b7e60c4bc48feb8318d7","6257752b71cb6b608a154e93d4ac46c465da706e0a474ee49eb446cf1aa7e556","7d0332e5008b5a0c0cc0b3182ee578113c2362919ebfe2b22a005f8254962d2e","082ce065d63ccce42b3ccb55028f98d6798e044e3398e5afd166ce6a3143b631","0c0e1a94db57e940b208b63fa4308cc4a5c15b6e823ced09bc9b99cdea67136a","c538ef4481566577e2d43b58fd22d8a2e6e0d57e19eed16b29444748c3ff59ca","9065423d74283582e8c0dc8f4c69aaf2d383ecabad8aa34a410073f58dcb83b2","5d2cc996b9927b92824193006f44e21e44c3612641846e4c479e23372b93a6aa","57b2e297f685e8e9beb7c252d3751724373d7aeaf3237e21b30d90872aed5bed"]

Anchored

2026-08-17

Public log entry

search.sigstore.dev, log index 2495023211 · entry 108e9186e8c5677af4f0…

Expected log hash

1a10a3fcbc3c3ff2c5a6cdf309089595ef78518d7c8e1569414b6c7875f49d97 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":"v1786932055373","kind":"published-quote","locale":"fr","page":"theme:smallpdf/price/fr","quote":"Je viens d'acheter cette application et elle m'a coûté 510.","rating":1,"review_date":"2026-07-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.android","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 (06e613695f6f…), 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.