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.

“All pdfs get opened in edit mode.”

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 2515033577

Proof data

Record hash (SHA-256)

17aef40b69464005117e590091db8639be9cc99d7ef5d7d927e128a2c491fc06

Signature (Ed25519, base64)

IqMwlGL4Rs6qDI6CcRIhcduIWDz6Gc4q0N2oIhIto+4sLXTJboxlAStkIm0tSniDtNu8dvBAyhwYcDaKh6c5Aw==

Merkle root

62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc

Merkle path

["17af6cfac8ce37ff341b9b68785d9ae7433150c748ba2e47450dca32fa12e065","73e93329ed86093cfa7c68a2e5209f87d8bf891ceaf359db38464a48ebd6c585","521993cf6efc473263d0d142a1f335b72a9f2d30b735938797828f54ad233dd3","05205ead20bb66149d19d32d3e675d41ce6c6a7acaab934e2a11c3aeb46eb868","7afb9581d76b1d2016f6550a4ab0ca9e8b48a10a8acd1c8eaba83f5f204627f1","019b45e686e4fe213d2221878541bd96f7cc4af369b1fdd2c5b468257c347aa7","712be39272b806fd6c71b81fb76b3c8f972d3599d1e3605f0d04350c82ee6379","765312a0d6ecea0735ff69f69da0cc0b788f0e126c7ab071d495ecff87281d1c","b25f871df034efc38e9e2ee0ee263391e4575ca6338107252f2673d01d6ebf15","7bf8a68cfe21562720624ab5c85e9a6dd8e4da0abe67627e0d16c8b6740e5276","a8d7187eda10f2a7dc37b30040462e7e3fc22afa01243f96051a7cf956994783","e911feeb6297634230e1c194a3232128e192163d132f854ecdbd3fbe854b9056","06126886ac349781fe1d6d4a328ccc86737b00245fa7d0405aabdcca4527bb60","67ecfe5896e15a16726f3975884f00c44d75c0b203d4245b5c0b41921a024634","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…

Expected log hash

458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"en","page":"theme:acrobat/fit/en","quote":"All pdfs get opened in edit mode.","rating":1,"review_date":"2026-03-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.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 (62390602d5b1…), 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.