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.

“lecture onlyoffice offre gratuitement”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
16fbe3b48cb58b6e84140d1aa326622f7b6beab4395da4b3a0339888595285b0
Signature (Ed25519, base64)
UNHoLBJiaVD4rF0dZQ4Z11oJPGkPVPQNGIBKccV98M72mFL1+t9LSYHNVdTJyXqhULZh9Ccj8e/qdd3ECvJhCg==
Merkle root
ffe0abae83fe32534ebead9dc4840cffa734701988d7729ea2741c63ce333209
Merkle path
["16fcb1e2ba68183b05a21a0c21e3132343aae98cbf7991c3df82107ca780eeb5","eb5d5ce6a1b6eff8e8b71a5479005f7965dfde3f991ca49ab9586bb352c73b2c","2a39d040356530f0b03924539059147a40a0470e815f337faa3b174144b3e405","f1dc7725d49dd9c35c1610f5a5c01c8266d37770ad11c50f7a02eb8628852fb2","c5658bc19fa10f8a23067846a560378a696949d8a511a57c46a9c646a5de333c","a3aa0a498894ea6ff8f5174c802c672f1363b1109725ecec649aee25eaba28f1","c25df2991150c94cdea421dce98512368275a165a2ffbe6d889a581d2b766097","d60811f6479e2f71d91bfe2cfd64ec8213b60f2bc65ff523a3134de6843410c6","5e47bbfd76f01899ad2bee16963588923b22859bdfb6da4c119bd89418be40af","c78b8b73ad5c44c3d3f5a64bb80ff0f14528758d72d6e12785dfa50b1f48a4bf","df07d0fd39789cad7bef281836e613b82396f533e32f01314c42e81e8b578d74","16a20cc814214b26526f21ee5f967cbf38004ddd8d0ac5579894e33963c2f40a","849ed338e3b19bfd222d070ef2b6f25f2505730ef52ebcda9291b3aef8591b7a","a104e1c95f5429ec272490e6572eeda4db6dbedfc04ee0f94200f459c1d02cf8","4742e9987316174c17377563bbb971469480b811c365b9940f38dd437d53482e"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2671929919 · entry 108e9186e8c5677afaac…
Expected log hash
b7a1aa2befa5caac7007c0b2e7b21cf5f700349fb9119336f4b3c994326ff20e 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":"v1788240211764","kind":"published-quote","locale":"fr","page":"theme:acrobat/price/fr","quote":"lecture onlyoffice offre gratuitement","rating":1,"review_date":"2026-02-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (ffe0abae83fe…), 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.