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 charged my credit card for a membership from a pocket error dial.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16551665f56bf1e9f5e1eae83ed3b36acb1eef5ed219defead879c3203f177e4
Signature (Ed25519, base64)
av+pp0L0T/4qrpaBgo/yAvQvdZf5DAcH9y0KV/DHOBduFTgG+YANLP65j/8439qdEUmeDhoBdqlJsbo/epy/CA==
Merkle root
79268b3be1e951447ad916daa23d94d3a225505999279adfec84e5728be030d6
Merkle path
["165af97c38eec9e7d36cf875d0fa3cb2f5204ccfbf411197211a938d7afd6766","d9d2633f3bb108ea9190e3ca74b8d5d10bae549663a09c0ba4dbee3ab8af4bf5","c3b46184ca852e0d0bc1dd86999849be27264e7c3728cc4ba27c8724a3f29057","af57c48167199be411e89bef5ce443ebc0989aeca310ab049e2fe7d149cac3ce","7044e4dc8c2e873ad97c9e488b384fb8006484b5561f39010b3f353ff91a5dcb","60f8ffd8c7b81ee701e55c0317b953e6d3e2c4389e924ee6b902c98e54a4d84c","d34aa9b7b635424744b8d94bd29d454817f0e8c4e092ac480178321d4991bc37","37d892a193bddf923b4bb6bd08c6f33229b6bad4809cbce110834b69473ae557","c4447c909fc9b314f8c675ae1541b9f8653d85a24e8379ac9bb4ec59d3fdc5a3","00e33c117aba6d221914791109f48d4a389d9096f571b92d1ad3fc8f16b59242","678ceb3344c76dfda7371727396ee96e97a9f6fbea78f28e083d8e2fe3de2f21","385e01036b50aae7fbf449763f02e352d0eab1178ab2a26b3b0e3fba537066d9","ca0926b42bcdad354c17320adc5661c1a0407072f1d5c01424cc2e7f9a3515fd","b8e0a41590cdecf5ee846d5a4dcd3ae91c8a0a052b75fffe7c4c5f4e2ca53884"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199014646 · entry 108e9186e8c5677a77ce…
Expected log hash
55430b734e4d00e4ba9c340c7ab064436f91281dd4cbc27c1ffc37d3e26a0e3e 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":"v1791688566698","kind":"published-quote","locale":"de","page":"brand:acrobat","quote":"You charged my credit card for a membership from a pocket error dial.","rating":1,"review_date":"2026-10-07","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.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 (79268b3be1e9…), 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.