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.

“Will the current, limited time subscription offer for 9.99€/a, if accepted, stay at that price in the following years”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6a61526c76ef03bd66c03a7dc3b2f9f82a83f3bffc2ce52de6dab7b5f23388e2
Signature (Ed25519, base64)
a5F+PGKANUr+MA7tRtNo/TlbQhQ0Vg3SJk6yRQ1IRkJsg/lKLMdTLhMX4NlQcNK4NQLp4dAxRdy7v6FopkiUBQ==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["6a5654300a835fa179f50ca96355c6e7760b9a6d34bf03b5e4d443b00a10842e","60391e9c36f8d9a7f0e8d72ca58443affb5350969c46c4042d74de6c70bbadfd","d02ed6caaa887b133aaf75af1a4cb8ba2a9c68153953407f8fa0e6bf1978b38a","8642e6a41d4a25eed54c4d61a2cd243e2351fe7c22911373badb64b4ba1c491c","526e00961e31cc727c3406c6df5e1dc5516b3ba5d12002672bc46593a6274d07","b48489e669aa40c5434b025373cc4f2832c0cb2373fb07c7af74a86005dfee8d","0293bbaa6527ba8e765e28e9feae5ec9cf0758a20b82fb683ea3308b1f310da7","3858ee65285f5d5ec62ef3d38a52caf086ea8d4f114d3ad8dd1eac64eba2fb1a","e45e7de65c529fc731c5e9d20c8412ed0f0e793952b66ec4ce68e6a760b2654a","dbf7c5c902490d69ed822e04cb826609a5449268c554cb1e0156f05be6758031","539c875f215245e52db4a8c66bc397e32d92ef530dd4b3023b98ed0439d34a9e","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"theme:xodo/price/de","quote":"Will the current, limited time subscription offer for 9.99€/a, if accepted, stay at that price in the following years","rating":4,"review_date":"2024-12-30","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 (c35385e31594…), 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.