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.

“I can't uninstall Adobe from my computer without Adobe account.”

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 3100032352

Proof data

Record hash (SHA-256)

2acf9ca5e20b3ba4e9aa81e172117dbad831483bc880edc812c06d1b5c01e3a4

Signature (Ed25519, base64)

TxDoJ6c1c367nxFm+Hd1CrCiYOGu3E60TQruoZjXVkAUOUq3IJiwhGYIhfkr2HFx8dxwbwS/e5RJh34lSQgnDg==

Merkle root

61203b6d05350adaaef087cbce75d25fa5ac2036c1a66344255fc73a224d39c3

Merkle path

["2ad18ae85c9b57a92c5e591c78c424d6d4a27429eb7ef3dee53dc29178435966","4f739e03697ae6ce484e65574ab1d9e94d10a0556bce91880f5b83d94dd2cae5","1ee0a5ae04fc0d1e15c14508bfdadae8d580cd13e73e0e0fe59aab06d2b59532","affb28f2e6516e5c675799f8d2ed8be0b03d3f447ade2f8cab904d6c9ef09508","f1d9ef017b96792cdc8fe824f7192406422fe3b7b266b3090bfb3e04de6c2748","80f0edf4326c525fdfc4ba0050dc679a20b4c7ea6fab0115c89dc836b0b5e1f8","3a1cb8af78fe50fb0a353a773f337d0037ee16b1eef590087cea018a273adbb9","cf16d3779483194dc9b83e2d7fb43259d70072dcf9595eb1ed55572634fac7aa","b0150d41827e7e760974c99af47460f78db508a192b0a07b363b306f54beb2a5","70cd9c94e1a7fea702d875be2c23cd3276b48dd9178bb40861eb626cf6726fa0","dbd375c7947d9ff240aa25d59cfcefcb96946cb44a186c3a185433e28516f7a9","fbc2d45c06dffc0e6b24ac3f31079acd653f46d5e19cc19235aa7c87a2954e2b","2ed3454e6d564ecbb4c0efa28239a4d4a7d885e6eec851515c37fb2e266b4648","ec52c14d031b4094aad3b2c7f7a2d0de70de35e711cf6959d5681568f51f3cd7","d35a1781f2fb2fc9cd66aa22e2ed6cd805ebe75af0ac2c167c3e4444a0a6f362"]

Anchored

2026-10-06

Public log entry

search.sigstore.dev, log index 3100032352 · entry 108e9186e8c5677abe62…

Expected log hash

0a0ca7b748f6c99c5a75a761289092bb11c807eeee08be8ec366fad5b0bfd2d5 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":"v1791253605372","kind":"published-quote","locale":"en","page":"brand:acrobat","quote":"I can't uninstall Adobe from my computer without Adobe account.","rating":1,"review_date":"2026-08-31","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 (61203b6d0535…), 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.