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.

“Moving text boxes takes multiple tries, and they make you do I trial hoping you'll forget before you can save anything.”
Google Play · 1/5 · 2026-08-04

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 2514496096

Proof data

Record hash (SHA-256): 667377c9295e150acac56ada9a4c0b8449079cab6876df8dd0e1afc17221e34b
Signature (Ed25519, base64): +VmDEw52qNzRrIalOV8yACx7emdYkgPEBVaSkdUFWrQUpXnlrlf6GrobfyHZezUP4cCcMiOpvKJ96D9KP2N8BA==
Merkle root: 790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path: ["666fcc33298d2fe8c6b8209ec9fc82c0aea94f2a31cbbe88e286754d4b79e31e","bd40b78c0bee0fec92a7668c11a770d82de6204ad9bfe94df4318857fea27dde","716ca342dfad261eac2fd03710a6688a97b67d133a9fa3cfe488d5d5983112b5","169bae758cc5b47aba661f47f552956ec0a8369e6c58a223e8c64fb8ad7c5fbd","919758f7cdd1cab4c7833a2c91bb3c5c7c0c4a3de7e286d411b52df371c1d168","d4a154c3a64010ca63ef3e3f504847d47842e7d520aa74b8eab6d95481da2750","1ea396b14979866414da38578197c382772a2faa4aef77462ebda277978c6f19","04b74f7a8acc7557c613fffc6f167d1d17f399ee3f63a90b0a7f971cdfae1cd2","fea3bfd4e36256fcde77d9940d984b6a2cb09c1eecc5f76a8ede9b031011dc95","3da4a08bc3738c0a5b51bcd229b2d2c156451feadb22f758729090cf33d794ed","744bcf41fc6263a4d0bea8d7383c2a855b77d43a105e6ed0d8a4cdd4706e106c","90f0a0e3211fc23b1e8db52b76383f6519eac469757414a3b9d5875619fb9c0d","6119aef4031d03205576aa94cf7a51dbc6eedfdd420d909f325579401c8abd0c","19cc354f6573191d4e7914f94cb811eea176897530d869ad83bfe3cb7fd5f206","c7feebd3045cc2c03d87ca1241b2d06259ffad35db645c59ca3c5ee2004a8947"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514496096 · entry 108e9186e8c5677aad27…
Expected log hash: 5d2238ef768473286d75355f523ab94503f4ccd3d25e17e9efb265aa0f540183 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":"v1787129810322","kind":"published-quote","locale":"en","page":"product:acrobat/pdf-editor/en","quote":"Moving text boxes takes multiple tries, and they make you do I trial hoping you'll forget before you can save anything.","rating":1,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (790984da83ec…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.