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 my data is lost”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
02426e37a53c498b9fd71b81099d7e1f5b1180116ff8966eb9bff16cbc7e05f4
Signature (Ed25519, base64)
eBrnaxEfUEZZzKKwuN5LpDfPwRVWFHxN5LWBek9JBqdJA9H11Z7UZWfg50ruv4mubGC+xtPwLs92TwVp96r0AA==
Merkle root
4dc0bd79ba3e9442f7f1feb21f347e2f6fdbc72e99098aa5164776a6202654a8
Merkle path
["023eb146c3908d90581cbc943c7cd471cb3559581b0dd217419afefc4ef5fc1b","0901096102403ad075f94d268b8a545d25647f7072793816496971a849bdad66","01527db5579d6f42d0f6906d84fdf51005e1e6458779e991d9876dd5fbe94707","33fb974d6320f0b83527f402be2f304a3eb79d752ba37cdde5bc1e18b324debb","97c97696a208f47dba2ec0ddd06bbe2a6f0d69517fb95f92cd76fd6b17fd5b3c","9c30cada88efd4048b693ff2fc9e5ce20bddeb29b6d00fb1f29fa0af6b1c0f8a","67fbc9e3100f646fd9c3529a0a36387b46e1ae882608038de3444f2b27de2ba2","18dd4c1364d50d3e111f2a2a45160be4736101b4e663be6e9162327e5887fb86","95fc91ef2910d3dfc9b1219ad59d5d26b36b5be31785363590ad45082e0b69fa","63933c28eb6b7bfb78116f77b5cb2e88deab928f9ada7bc7e21706e0eb87a810","7575f0e9b925b29131359a70a1a4bf923653e24bbf6b0f1c9573fe99c5754b0c","601d3d5f4fba7ccb8e25e8db9adc4fc1a6094821bec2364894f7bf4c640df5de","b64868d5884e6ca103d8fa1886b59a755a471482d82618eec868304914b8e334","72f96e42060ae616ed33b8fd6ac687c1899623eaa8a351026bf33e2e7a041d34","e60c2274998b06992577796b6abe86bec144203fe960878f7951a3ae12c9e532"]
Anchored
2026-09-10
Public log entry
search.sigstore.dev, log index 2776103867 · entry 108e9186e8c5677acd4f…
Expected log hash
2498329b7eaf275d309293dfbac35d05dfb8a55c65956add8448561c05945f28 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":"v1788848066028","kind":"published-quote","locale":"en","page":"theme:roboform/durability/en","quote":"all my data is lost","rating":1,"review_date":"2026-02-26","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id331787573?see-all=reviews","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 (4dc0bd79ba3e…), 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.