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.

“Include Digiboxx, Box for more drive facility.”

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 2514341362

Proof data

Record hash (SHA-256)

7bc8ec1413a785f66a1d1256af28bee0ea8038d8c5913aec39f4883988454d3d

Signature (Ed25519, base64)

G5r1Kn5suY4p6hYUkCdo04vMvYB51f5kXPl9efKfY6CO+aK+F/8n/dbbLSYhiS2bZtqhn1L+Qk+F+MwNwqvCBA==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["7bcc733dee2378c1e2a0caced65b72be7074761be078285fa11378a234aea0d4","2e478b63cd635f217b89b2088697a7a5de0a1a6832a66cc0c0cbf0ab037df0b5","217b1b2d68b1bdbc1528eb162d5b05991b91efb74e18b79a2c6b8d085eedd5ab","941ded2c0d10f536af7da73224da84b2e98ea369e87d642ce6f8ff41eafaa2dd","af625fc143ab4d4622da67dcb296b360f57c99cd238d1bcfd3c9eb43bf2bb914","51928fbe351efe032435ff27772645c2ef56df32e2698d7c235e150f846fd4c2","07040d1e40e362acc459e7c5dc30539d2bbb84e374aaa4887540ed58c7221568","304d91cecddabb92b146d3eebba07da052923b97dc3bf68a43d66668e6d2f18f","34138c15aba309c2bb55cb17d2c3bf7da1922e8267869b938dded4ef32c82a01","45adce4f435c29a3e1a1b1e23115e8c2fb0084a6f4ffd26118db276d004bb894","5313f94f01175f9031bf9feac9f0f2f02572fec1ce9db41f3db63ee24f5a60c0","95907e0472013b64a88fa42226f223effe8d462155044bc174271f7cdf83afcd","1ea599b4152d264cd8b482e9bcc303e2f6987750c7c2b5a87cca39f2b78ee024","54ec8fe35b61032acdd3a795b276aa22207de669eab4043c431a0246c2258612","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"en","page":"theme:xodo/service/en","quote":"Include Digiboxx, Box for more drive facility.","rating":3,"review_date":"2026-05-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.reader","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 (2cd516e344e4…), 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.