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.

“destroyed hours of work”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6d40a4a195d44d2347a25840f634ee4a1cd0c73fe72cb6fd8044a3055ce7bcba
Signature (Ed25519, base64)
x505iliYBkV8RnqHzJfJkK1+nv7VkMkA+URQAMRbK6vBtu1/uvpp47smdGOqjahl7mFkA4qfXW7G8zoX3y/8DA==
Merkle root
790984da83ec061260aa072fed7636f9dedf91964fe0be93d7a7a622b2b5a92c
Merkle path
["6d40859e327cec582b0d1c3f1fbceb3080b49353d221d1c272bfc153b490b69e","80ae05895896a98fad8fc8a4bf2ff75b0d8978ff4bff9ced8e5d6fba7e6b4637","411a38131e6ce668d57bd17b82c92c15472808d1a6b1a8fa38d9e4c41e3713c0","c88843dc5ebb6eafd6a8550fe43a0b95b793f267b27057121ebf1866e677053f","e3bcd94ddb8475168d0dcbe2984d7cf4bea895ca3393d6826c2326beb354b380","f999fb8f76e379b6b09690d888b74e273505c8881580221b3fc4cae78593e9d6","d4d8fff035ec04dea66f088b010f96db2d6c4fbd1679078170e251ebbadd4913","cd8d7367fdc43b39f9a2ee86b29d23cec2a229f447cc07e3d1cbd9f9f286ec90","0ae117613ea9573bef44151f365b90abea4a35b0561d82a530928dc7f0c50f9c","a71d4d37c4100572ab4d2d2c91c8303d7966b7ce707956f61e07695f69478f79","a0fbbcf462ffc4886579e3dd0ceced43a9ce73cdecfadf6a763b154492128976","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":"theme:xodo/durability/en","quote":"destroyed hours of work","rating":1,"review_date":"2026-03-25","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.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 (790984da83ec…), 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.