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.

“Also stores my important documents”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
cc971d723780a801cc51d8391141cfe129aa35be23db2b92ed0d8eae44e91b4a
Signature (Ed25519, base64)
KgTuPa9+fepRPkJ53wgfHwn+sADZT9KjST2YLdSe15nycK7GUezyndu3vAL1IxjQ1LBAFV+SCQnWZ3+XNLq3CQ==
Merkle root
4354cafe0e2ee66c200238a4bfe005f997e761de26d9e528ed6c12dfe1b33129
Merkle path
["cc9ce4c2bd7f46a51ce0a951e79419ff721c65cc1783537932b475c8d2757456","0aad83cac78c84c1ec3515fb2d38eb6a3badf493d06f6f74ae6f685b050a6524","571491ee6b24ce68018e58d87c6a34c7119a0243b129a213a2c7ed4291b67afb","cb5281336a1773fafcb867dd1f462d5b9d639ec960f2f9003a2e74827d6c0afa","fea6920fdaabbf0cc2f5e107987ac6ad92f1b5f7eca964c2d1ed5d9e669a7a50","7980960fad1ce920aba4c5486ef97d14b36a9ad72c26625ef7169275068c73b5","6c5a2714ea70d2b41a4afdefdc47f887874975c24b62c1f8c4e62533b59279cf","9904bcaf8f97eb758f1dd73983a737cf4d274a522f480656307eb4c56e0fe7e8","3a97590e9981a7bb332ab4994af6493ea1a7d1565d6070936c6df6eb9b173b2c","640d5c8aed3f170a07a262ae7e65788c2f9038e9f9c2f627e3d583c2efcff583","c7829b94ae2d87d93fbea93e10ad1f0afc31ad07e9411d6ba86a702c14648a2b","c9445b5bf0ea312902257950379ca6260880e34f734a6705164c18733d3de707","4c9e0930944b64f7d9eb388db919606333eb1932656a429ccdd22c0218ccde7c","4f746f72cfae819ad9f244ee90ed9273f8ea83684e51913618a036c86eaabec0"]
Anchored
2026-08-21
Public log entry
search.sigstore.dev, log index 2542443729 · entry 108e9186e8c5677aface…
Expected log hash
1f12c9d846c7a9fd8aeda84057eb4d8f639bf78886a62c6290a2a60cd48e0812 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":"v1787280389476","kind":"published-quote","locale":"de","page":"theme:acrobat/durability/de","quote":"Also stores my important documents","rating":5,"review_date":"2026-08-05","source":"Apple App Store","source_url":"https://apps.apple.com/in/app/id469337564?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 (4354cafe0e2e…), 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.