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.

“you have to tediously photograph and insert every document individually”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8aa02ec58ac70523e42676734d4c7c87d9b5ffdf8e29992230f4d3aee23e103b
Signature (Ed25519, base64)
cwD2MDfX+LM69pMAKDEpn766XNyOAE49Dx+6iL+l/1BvOvIqdVVMrl5mqTZDgoVDkS8GDGNeMVEz3/kFq4+1Bg==
Merkle root
5397210619679ac63434abd334c13f5aaccbd1dd184ad9d8cac5ebeceaa346bd
Merkle path
["8aa49bc506290e102d970a87f77a0824818f4039630f09d1e4d1018edaaa7782","ac2b94a802fde12c48837eb3eeff35ab12075feeb67b851551cea200b1e26fae","4cd24482273c913a74a8447869d0ef2b54c733bed9051379695140a621240803","b054d8364f95f7c1cf44f2108f764d8c925b48c2cdf6a0c891895df8331d73f9","a8813cc5a99933e1f88d18943a43e6f34ad02e7f29df847785b8625e7849cdb0","775caa33459c25eabb2141ce6b103d4d5acb4bcd321a1ca8a1d7e25f8aa6307f","2ff5749c5dfb986bd0cd4935dbad2011b287f2178c54e15dc74c2a5d416e12af","7c67223dfa88bcf8d5b96ad2cc988a118890256c6a18027f9ce50801d9178caf","b6b511e83008d250ca68614a452f89e5f4b00b9b07e532cc8d768ef8fee2a77a","0301511e09b69b349a0fb8d20a3554f855d0aa365dd3b2696322e022713d7cb5","4f4c1c2371958b5f2f1602a242e309641fe1ee3faa18a23254e8446f76bc0a62","57cef6631396d6541da6e13b3470e6b8a464094ab53c852077db03ccc58bc7b3","cf100015419b4e08a8d3e2de5cb23ad7a262130bd3e6bdcccfa47329e90a07c9","468adf75cd56eeaa89e39f50b974b405db9921529d680bbe88ff0d1caae6f316","77ebbc5a767f49a9f64068a716a8c843de0ea8d44adc624726bf46e2e415a41e"]
Anchored
2026-09-25
Public log entry
search.sigstore.dev, log index 2948162176 · entry 108e9186e8c5677a61d4…
Expected log hash
5ff8f25b7934b5d72d363d6805344624efba4d637f2c851f11783b259b9d81be 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":"v1790226990092","kind":"published-quote","locale":"en","page":"theme:zasta/ordering/en","quote":"you have to tediously photograph and insert every document individually","rating":2,"review_date":"2026-09-17","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (539721061967…), 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.