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.

“sharing sales docs via link is a game changer”

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 2513934798

Proof data

Record hash (SHA-256)

f8af1eba2b964f9fff62106008a204a93e80f02ca80027d11c1eea8110091d66

Signature (Ed25519, base64)

nZcWKqQSJuZuSs58CYJ9FNxNnlwkSLG77RE+AFj+YG3EfOL5dn4dq0XyTspr9TL1axnm1dCZN9ZvnE3/yxRTCw==

Merkle root

0148d24ff6e9c2ab4d5b200cf436fcaf811faf144951e67c277e5df63df916ac

Merkle path

["f8b27e6acdadf123a3f6a4e46e4471317c745109af3ceb34ae331130196a9e46","0a9f6819c7b7c8029461f15878f86527c8e196cf73205ba73a0703b810f28928","f1e1f260681a648d371427860841e6dc9cc120cd4308c36256371419a5f30fb6","bf087d419d760bb3b6d69295d586d21443eaabb062be5204821eec3411e90eb8","bbef4c4959dcdb358ef4283725510894de8ded1f811b8fbd78271dc6fd49bbb2","a72b69bf1ba09c4219401e87783b09ac84730577f0eceab297ca94f604f9e6e9","eabc4c94c7668ae2c552ad3e59f2a054aab0ee1f2e1c7319cf2872b8b0876811","32d5c1fe7e098c63b2a3eefa14c7ec180f476b52b4586218431567a960cf2f8c","a34604868a441bd719fe3131567dbd02c1c2da43bebbfb44a3c92cab1b67963e","f67dc30d63cb945ecc7ab79092a8e6b2b3dfa6bb4bd4a44b318a18f119e84a5b","4d176cf158de8f5a487a416b919eb0546eab0afc3a202fd2e1810328731c4e90","592a58b5922ce02accea2ac2972c6a09ded44247063628a784a2e2b8f673d019","42678403613f22f6fa71f15c7dfaccf97b632891788fd8406555c3756fa22361"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2513934798 · entry 108e9186e8c5677abbfa…

Expected log hash

4398d73a28baccf419c99b11cbeb8ef2e4242701bb0cc17960e1b5f329faf480 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":"v1787122088277","kind":"published-quote","locale":"en","page":"brand:flippingbook","quote":"sharing sales docs via link is a game changer","rating":5,"review_date":"2026-02-26","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.flippingbook.online","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 (0148d24ff6e9…), 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.