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’s perfect for the price”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3bcd0106fc8d665f742c90f3102fa266b07f7454388f0a00aa4afc277f661638
Signature (Ed25519, base64)
5Q5XNbDnB43Blv6Jd3YBkZi/PEmKKexH2HmwuBT2OGPKRCcR+q4KiAEMEOEjDkL1ZrPxj2aXAFohEKWH4kT9DQ==
Merkle root
04316f9e77c76812dc849d666d14a3474b406ce05264d27502eb3b0caa9f1007
Merkle path
["3bd22c6c8a0b65dfac46fbcf54a3e3211e2220bc8ab721d3c45d675601775432","35b514e7763a0ca985c6e079c3a7a5b0364715413a0ec91899c6467e26b655de","f91d22695b6c33f9e9efac816a2352d715e16c80b5f5f3b5ba7efbf6f0a98b6c","369d5b4ebb52841e4fddeeb0411df6f09de33e214a7acca53a768a020469d28d","1a2eef6d181adb6c11b28bbd1f660041211710e9d1c3d0f7ca15f37d9e29262b","ceadb26a63cf5eded043000c41feb6374b7c5d72927c97f0eca9f76dcc170e03","f7ef174b8e3d91d156ff73f64ae6c9487c06999f06430913ce85ee84a66fb7e6","d964d97dd9f612a596a00ef6248357d2bf832489fc0a67460e2aa3f4f398eb49","d276d7769cee22c80534b3a8bd4d06459ff0a0b1a4c4e5c9c544e69c8f2c9d3f","dbf41fa8695d1b2e43332ca67e0655f8af439dc089468e371928d314f4d6c723","9fb33cec77593eaa50a9be63ca3528041cd827c21ab2caf6b5dce7110622c17c","869839593bb2b63b3dc0e0dc9e8f50cd97f9734712211477eec4461fbf530825","db17c2fb4a49670627e57962142ea22d1e56c1840bd1c726eb58876086737107","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":"de","page":"brand:signnow","quote":"It’s perfect for the price","rating":5,"review_date":"2026-07-30","source":"Apple App Store","source_url":"https://apps.apple.com/us/app/id489262811?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.