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.

“Lack Non English AI and combine often don’t work”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
17d40967058443241527a9c6e3942d82093248ad3215cf437a375c5ccc86a195
Signature (Ed25519, base64)
WxLdQ2BGbg4HhztabEcIfFGv2hm1NPAzLelsH047skpqv/pmb53XujIQhPcT7UjGr2ellKS65JGGrsC57+07Cw==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["17d00f2c1e52faa7b1162516e63c57a866e65199ea665797b2e093baa98cda4c","5c4e7aada6c1857ef864b9ec262e652eebcfeac95e75773626f249806f9d1f61","fc01da76e96558399aea80851c83d9b6e93d2707e01b933e28b448beeb979182","2442c11141e044c2637da992c58cbb1b66830b1ef67f5eb99f81720220aec986","a7526660bdc2e5175444859533af7e6b429fd9297a7267527ee9a87670130004","b9976b1b4d41c38c6ca6b3833a9fa7a8b9b67c6f13a8fc2360dbaeb446d07fb5","863b5de2583b03bb063b4c783b9e1a0e8936323d5e8b01274dbe3d4ecdac6af7","63367af57e9a7d0c7c17fb840afaa7be110c5ac865286219c87d4f174a163db8","57d6ec755834e642ef50de92c794e79be817a4eea109a54ff76c9939865f1f1d","e3a2c0f3b70f7d9b0f26ca030486ae3be70e8401cdb59726abade0f0d8c6a633","484046f777f9a6f4ed4cb02d72d14a15c1a74f936d0bd16c0d74a47ff45dd5b7","84eb0ce4bce20de2624a70571e106151a35b4af5d4665d214c6ac168344aa682","4683f278b22d108d92674b2bbdfa3408f72cb43eaf67c46df02a5ca06ffee65c","8959f451902aaefcb7620466197219b59bc350ca63b76179da94c6515c9bb8f4","73b8e77fb0338bddd543a7d0dbd877f7ec52e9acdeddd984a281b00d26ee88ce"]
Anchored
2026-08-30
Public log entry
search.sigstore.dev, log index 2647373963 · entry 108e9186e8c5677aac78…
Expected log hash
d71b0dd4ff40d20fec474895ffae8cb152cbe9260237c2b6f93b97e9d6ed9209 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":"v1788060248304","kind":"published-quote","locale":"en","page":"product:acrobat/merge-pdf/en","quote":"Lack Non English AI and combine often don’t work","rating":2,"review_date":"2025-12-17","source":"Apple App Store","source_url":"https://apps.apple.com/hk/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 (04316f9e77c7…), 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.