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.

“C'est difficile de trouver le livre suivant dans une série.”

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 2632602917

Proof data

Record hash (SHA-256)

1605d3f9ef1d5a2b10adae9eb4ec3d2a2acee8c8d60e961a676ea3d8bfbb8cc8

Signature (Ed25519, base64)

a30A7/1tgWSaHG7973AqRLglnH6A5FLY2U2S32Mcq224QzAL76WRnc5WnYShTVGD8kMBL3sUaPigPtCgxDJbDw==

Merkle root

a1293218aac45efa4adfbbfe42c204c0a0d24fd3278271e06c8ce5d1d235b321

Merkle path

["1603daffe5a4d5725fe457e61ade074f1e054b7e678e9eb7205f06f038660bc0","a7151ffb57913083b3d7ff4c4ca69f260234c54c4ae33dc3763ed4ff259c19c1","edb8b422b24509ba7a243f9f7243fdaf1767fc190c584c8bf3226ee3fb506642","cab580856defcb623269d7a84bbcfcf27d878cbeb44a303fbb02a520c85654d9","c310de70bad7cbe179a55a2528d7e1e77a02bf6b5bf4a6599755e900ecc92b5f","2c440aae94d4d469d74ee91f4bd44aae45e29c7635d17cab9f4f10f98e75750b","ac7a63b840a222c8864832cfa8c23d13e62139f267e99c0608ac289e1e155ca2","99f553f54c6cb20fb3e48b067d826230b9b523eaf4164adcb5ec5339e2911284","915ea09582a85051216b3ffbb28240be6d89944b5312e611371cd168580e6970","53b5df061c3a5e44105a4d8f3ce372bef78af514b47124decbd21bd8391be205","60624b9dd483e00e1a6a5008db3fde1f1bf812b2a106ceb78d252cb228414816","c0af6b81f9076d0cdc82ccc0e5134d3ba3e9d1803acafc23dc0ce30341f4e4c9","a308c242d33871cd96052fa5f0f93b6b9f38d0c57cf5b383e09156754d85b70c","c8ed903b07bccf4e9ef2760d806cf4cfed1bdc4cf212006ba2c6687880ded864","18e575f6187bba98afd0e2a71a60397b39232fc4221abc93dd2e7c4e157c8792"]

Anchored

2026-08-29

Public log entry

search.sigstore.dev, log index 2632602917 · entry 108e9186e8c5677a1f9e…

Expected log hash

18ac9eefa605c95be79eba9f5933d9f28816e7c4567c9a5ff34f72ac1de06791 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":"v1787974698062","kind":"published-quote","locale":"fr","page":"theme:audible/delivery/fr","quote":"C'est difficile de trouver le livre suivant dans une série.","rating":3,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (a1293218aac4…), 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.