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.

“In free version you can not rotate.”
Google Play · 1/5 · 2026-03-03

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2579623934

Proof data

Record hash (SHA-256): 1d45d6de351a38723eea486cdaca95c7837465d71e12644856f335d92f6f52ec
Signature (Ed25519, base64): J1cooONOw9hXn1qweNW6thiN6edEsruO909YGnyfIBwSGo6fWqraYVORx9P/OjarzHYi7/2jEaxq9AUlZemmDA==
Merkle root: 776280ee3d7c9fb97c17efec70636489b157ec8896f1d74156e65fd2784f427d
Merkle path: ["1d44b7351c103fa72dcfed532e35899587d7b4474478199bbec3695a8d5a66ea","6edce733347ae47eae74e9fe91767e3831b57624f1c5dab998f556ded41f332e","34de0a0a73c98cfa29936b7c701ec86533c6d46150b12d07d9185db7dbbdbdb1","b5db8fb693b2d24e2a17c16299e1d4f0aea2c841e5c4f9fedc8aaf628f5fcce0","2937037f815b2e0bf863d9266279980a26d034a5a6c2ac60569201059ad24667","55219d0e649bfddfc0cfad747fa392807a2c1df16b55f79c05a2c410268e2342","e2efae4f99ef7a4c29d17f44966779dd2a4b884ee1b06f3a84dffcdf929ab2ff","5180322e8dfda2977d8e036eb5df4a05b525d91441be3d0ffce91ddcfac79629","c29ec90a0d14de5bf1c05023b668d77647c9565286fa8cd2e1ae62a4df12292b","2df10c8c45c5a72df524b4f826bc80d4daf9dc327f00a0d1d73941af3d83710a","e5c104db150a8ae882ba09827f6aa11807d80bffe8834a6ea17c7038c06072ee","60907ccd13ed229e256d84ebbf64f28d49e53e330a41a12ee0e572a7bda13a44","d52ff57f3784c85afec760a4269c3d85d62725d932c884d3ad6b0915e7e87160","ed7d474ba5c549457ed31ec3935ff263facb949960d2ea6afb4e636fe877616f","e23829f40d0756976d56a16d11d0fb78fd0d4616f1a21fc6a093fb08e70e5613"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579623934 · entry 108e9186e8c5677ac501…
Expected log hash: 8e297dda0356012bc344d5c642295d48723652381c3471953a3655745b453c4c 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":"v1787543470065","kind":"published-quote","locale":"en","page":"theme:acrobat/delivery/en","quote":"In free version you can not rotate.","rating":1,"review_date":"2026-03-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (776280ee3d7c…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.