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.

“Using a spreadsheet or text document is a real headache.”

Checks (re-run on this request)

• ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
• ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
• ✓ Public transparency log — Sigstore Rekor log index 2582664613

Proof data

Record hash (SHA-256)

0c2afbbed5dceec25a3a105f192d7e4de1b203fbab1848d315ed6cb7961d1e6f

Signature (Ed25519, base64)

ofdQ9YveekjZPmpXIRnwNFcIO85BqFjnxyIMc075IEPqYxKdZyHy4K9dNVL7RhCZigCbArhgZBhXpcmIQs2KCA==

Merkle root

6eb5f0de999e332d4ff1f5a17c7cbc64ff4572acff20a9a333a7379bc9cd8f77

Merkle path

["0c30aa9895e80914e3cc6466febbce535601b09747a0f29257714af63d898741","084e7adcb9eb01ee7692149f486b39046728c91e29b6baff1e225a5bdd3905da","905c8c2e34ba4a6d145e6c08e0a5eab574049331a22dc9aa029567aee8390be1","3d3d6a408ad5b9be44636bef92655b720860628ff30a9edb126774d6dfb93fef","b54bcfe2d67208e48ea56511c55224b6333c064ab4d2b64f443e71129e33dd14","2e2535023f8f0fd31e44cf5b99d15f376ee45475b50543ae1f54d07ca5e7a293","592377d456b5031b583f2807bcd7f9afd44faf5be260058f544d4c45895ef118","1532d590ea7c246923faa2e944fc8be83bf05f4200792ef6c9c0945ddadb8a66","4055473bd194cde16386ab0d85212ea1cc0af6e4a73131f7dac5db26bf1d2ee0","fe78235bc88a7d0678d7323c73072a14d74825e0ddf06bfd7859bf641f8202d7","459c90cc02e827d77bfaed57f24d6ba9fa7961034624dc169138e20281eec11d","9337e940b7f8709548c4fe6a97db0e6d1456cbc8d635ace7649844bd1ab52675","84fafb1938dc12085d21bc69181bbfe988045a5a52e2d14f590f330785efc31d","3636da53ddee26549db9323e33a1dcd5168c1910fb5b849a7eaca6270f850dfb","f4ae9615440dda9b622f189073164d60d1c018e361cea2376abc66c14ec3a790"]

Anchored

2026-08-25

Public log entry

search.sigstore.dev, log index 2582664613 · entry 108e9186e8c5677a71d5…

Expected log hash

8093bd44cdbad53d6d80012df9deb710fa18f2cfeb1b8cd0e55864446ecfd9f2 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":"v1787630263994","kind":"published-quote","locale":"en","page":"theme:infomaniak/fit/en","quote":"Using a spreadsheet or text document is a real headache.","rating":3,"review_date":"2026-07-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.drive","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 (6eb5f0de999e…), 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.