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.

“Spent all day reaching out to solve the problem.”

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 3258490685

Proof data

Record hash (SHA-256)

412d3f9c0947dedeeaa0ef44583a8737ab96f5c3d668486cc42da1dc479b5f10

Signature (Ed25519, base64)

o6GOS7x4zJTfvSa7C0Ghwaa8IcZtct8w/FotzXqir1hPH11gRf9IWAweyvbDqFq5IjDWa7G32vGpQpdG3UCxBw==

Merkle root

2824dde473714ae3dd30e88823a625346b1b80d9a55db059d813071b78952b5e

Merkle path

["41280910f2880bc779898a03ea7011c873e47c2c16fb99e5c298db0198177eba","9854ca75fda68665957b403fe8a390bc6c1df2767c35cca776e0d139a3e2e510","22ef36f35c46a676d190aac4da11a3175f030707231157a33a680f9abad2124c","a3d832dc87ce2fbe847a8ff51f5b041e41c4be9e2d00dd5759f36c76a2291d0e","4e6465231b058a2e52bc2851d9035c8064d81bb8f599d0d8ee7050c1fab9ebe3","a1c581c78017946f33ced9bccc029ffb6bfd41d6d5b1c73d31f085253a671f9a","0e90e7a0a458db72ac49469a437fa72fdd4d6bc464e783ac48682d2375606d52","f62fcc58a1462277f944b2b609c7a8b8cd3ae791ace9c9e4491809baf94ef4fe","2cbe2ec7abae00551f0ab6bc6116a775fa0b5459a2f18c3b8832399a05bcf295","15ce208d70d2acc0bf0b8909a0a3f3b4dd04521097d7459bdd0ba90057050948","d50dec0ed530d421c6de04129aa3059e77a7dbeee16755c8ccd48fc4717e739e","45a404446e6a7688fda181d2102be2ef7f2929a162c7971ad1c27bcb87791346","592828a30de1f38ebd3532fd0b7bb1288bdbe2c152bea05374fc6e7c174f1dc0","c0fc8298b38da3131f46ba94c60b50a7d3f5bfa16abd1c4c451dec4dd9f28f96"]

Anchored

2026-10-15

Public log entry

search.sigstore.dev, log index 3258490685 · entry 108e9186e8c5677a9f14…

Expected log hash

adabd3d63ce5c0d8fcac6f6311f5b010ca6003db409229d5e92687bb33c3624f 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":"v1792032587528","kind":"published-quote","locale":"en","page":"brand:roboform","quote":"Spent all day reaching out to solve the problem.","rating":3,"review_date":"2026-10-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.siber.roboform","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 (2824dde47371…), 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.