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.

“i do not have account yet i am subscribed!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7d559b33f20cf7d8312be600bba36222fe0d157a07d010821b6deb8deb9da460
Signature (Ed25519, base64)
nNxEKAKfPVRVL1qr5l5Yor12xGe4C2J51HEKSRpmii/YW7UWEV5mw7G2cuAjVQZpWg3Q7fj4y0WZe6zUHW2IAg==
Merkle root
c69b412346f0db8d88aed17dbaf2e4876a3743c1c4d16fb306ba56b5c0573123
Merkle path
["7d56e41cc90f593e6db0285cfec96365f6e92445da8b27093c37e17587be2f40","5640b10b79c4a2fef0040f39617acba8bfb6fc6cf7935f2932d95e3c189cdd9e","868758565bbb59dc980d0e6cd9f9610843784c7813427144e7d0553097aa707e","2992db308292bfac809f84a450d22cd50f1edde5be7985780260150b7906bcc6","715ee4219fa0e16e510612cdb4f34127300c31e770e2429a3f3d4c7b7473a4f3","f53543e0bd38f8a91609e7b0f1dd4249bd4ae5901aa1950f9b886468c2b3bd4a","ddac51e7757df1fe81ca84c11e44d8e18639ec5193fe38d3c000f5d8acfc9d43","64df51e0f06cc597403617ec325ae0874d660adee7af35666bd2212c1100578f","9f8c2f68367d56aad0f5293d5c29eaced739c0c8bd21e9815a63e5aab76f9710","635153bc70525ee568064be6bcebf77c0d2ff76a16f741b2538563d101174eac","c547f53d3fa575c7ddcfcd798229785ed831a860f06cefc5428824793639849f","81abe03a6b275e4c8d51fe74025243c6beda24f8c49133e621298fbc62e1901b","ceee0a42168dbf7fdebe6a87c18868b362d983067ee9d54459c89ffba781dde3","7374897de84b1f86ca0356b906b6c1bc842b8a45ccf90424df2bccb9b7b03d1b","3da38b679e2392986aef224a332d14750fb3a22c4e75287765e8f68f575f24f3"]
Anchored
2026-08-20
Public log entry
search.sigstore.dev, log index 2525010456 · entry 108e9186e8c5677a4287…
Expected log hash
659be4fcc7663b2dc65a53351e16497fea44ed9ec8aef1f3c48c8e452b350dc6 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":"v1787194832011","kind":"published-quote","locale":"en","page":"theme:xodo/billing/en","quote":"i do not have account yet i am subscribed!!","rating":1,"review_date":"2026-03-23","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.xodo.pdf.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 (c69b412346f0…), 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.