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.

“it gets better everytime”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6be0c4e9c457d4327080793320aa70c6e38e5616829818f50f8b5753896ec259
Signature (Ed25519, base64)
Z/pF7z0cUZcVXagmdrSfzVQQCZwXtSmkj0Z5IlzDA3BZjTDngPVFNASBE8OiWBRg1nJWwFhf4pAFQsBCyxR6DQ==
Merkle root
0fdf8a945cf322eba60395065bdb38bb3eeb32c52e065b6c93c48bb56aa3bb91
Merkle path
["6bdca151b75cf1788f6741ccb5168c25c4bc979b6dad48574af05f90acbeb206","b03cd9c65124bf509f60d64d9c23986ea0817d6a6c6ed13daa9ab78cf31a2be4","87348fbc2a757b56e36e0c38ce82b500cb5c71c5b8c8114d3da39a53251038fd","e0875a87d2ff7be4123711acc824fb6f78ad338c0e9e1d766ccacd3f0f51ac59","2439bd6fbe8265894608f4829cfe9f546c4c373c8ba9fa7911b2be7dc629d816","ff1b3fcaf8c85db30c6bd1119eb42e3e717bfbad0cffc278507df6f7f3d715ac","8f74c21c7c3673587defc4ddb2d2e43599287e0a411770486400b4f1c2eab81e","1f4f4369cc287eda1865cb89c1ae1b756f32024c52fed7b9a04a950773df39cd","3d1214836b5647a6d8095180af54b7000ddcffea38861ea4763c2b5e06a7d561","bd3b61a3a8bdbf733896020e30e4fcee0d5bca0ccbd366449c4c8cbbf68bade4","3bb33c0246a29f236d592e7eeea8842f1f7d6031eac0445b3352c64c0fe253e3","58a6e6d87e5abc2ae84c16426ac7ae57aa4ee3dea4aa297d173e96c213dede34","bf9364c8f07cc31dde92e8fa9e328df950308aa505d76ce4973db2a6f71840fb","e612bf3863a4ca6db004d49df9b16b869da6bd7612ef55762e23c722f5ffdfff","31e60baa9fb8f672f686fd126d7dc82498bbfeaa38bc676e67691bf1c2c7c210"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2541942774 · entry 108e9186e8c5677ae0bd…
Expected log hash
4825ba618d3c3368179be13912e101812df871de37f30b1ec256ca6d987713ec 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":"v1787277864570","kind":"published-quote","locale":"en","page":"theme:xodo/durability/en","quote":"it gets better everytime","rating":4,"review_date":"2026-07-05","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 (0fdf8a945cf3…), 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.