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 didn't work for me, so I cancelled the subscription the same day.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
03c22ecd623a794667910da14360c0d333303e56d303d5fda5e91ac98324161a
Signature (Ed25519, base64)
UnnuBey5fbNzjOERqO/k7Rej9a6msoy3r6aT6Hg30c6Qi8NwUXzgdFoPqKWOW+/LJYh3Wi1BmgGffX+iBfsGBQ==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["03c74b75819a7044320d5a511b3c99cf4ca564e491cec9aff34ea1d531b6b3b1","1b2d79ea5838234e6b9d319a0cc41f5f2913c5af56abdf0e117095fbddda9d07","4de527682e2df3bae8c86564916c4b18c57d3f4e3872edf015903013c7e244c6","3e1442b68fc1fefe3bdd1dacfc33c7e79ee29bd680388776bf8f4ae0e32bd377","c635f14a0e4fafacb6183832f46d73bb08028df1040142f92ab6c0486f98f689","8318393265c69229808d55e7b6f7e3563d3882220baf1431ae0f3f74a81f4188","7016c246c787d03773468ec310781dc8bddbcf1e6de6849ec1362f2ff13c8e2a","4f1cf2b35d3595683a8c14b63fca1284ca4f4ad3f8f2396459ef26bbd950bf7d","465e776e37b6b881dce23349c5b9e9a88d6f043bc9ab345d581e1f66935b7971","a7275e5061f7d5e092e8b9e5a47a08939e570cff5d6ea31a7cc8eb0409902af2","a40f2bb60e5eda074f992dc27377775f8bf3ea20cc9afc6bdfe86924e68144f9","2dc8e1d0a0e516acb8dc01ca15884c459f0a0e973ac35b96e1808b584dc8c14f","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"en","page":"brand:smallpdf","quote":"It didn't work for me, so I cancelled the subscription the same day.","rating":1,"review_date":"2025-03-27","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id1485259500?see-all=reviews","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 (52d6be1abed1…), 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.