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.

“no astronomy seeing view while this is on the website”
Google Play · 2/5 · 2026-08-06

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 2543025731

Proof data

Record hash (SHA-256): 68d7f9bf8b4442906c139b77122b8c824eeec5354ea4454efc88dbc41160a989
Signature (Ed25519, base64): 9UH6b7D6RmlM5BhsPBvqRO4F8mi9yeY3g5Z/uNCFVKz+/zmAO60YGzWL0IX9q/T5XdW01NxzY3UGAh+fpsE7DA==
Merkle root: 172a3e0b3c9f8b02f52318e01ba6beb899404e00e91c15eebc4dea38467e1404
Merkle path: ["68d908c2bc8cfaa8168c6e08986e3f8c2f37029ef4485812b151a6db213f45bd","69783848d619ceb84f491ed3ddb21dd23b7960bf875d6640f70f4f916018be31","e0e4c054f4288741b2c01ced3a5ced999182c61c8fc58bb56c2e058252ba0f70","7a6724a2f4be995d955131037a0cc7571088394465cb5f71cd09990937d7a697","a31a66c897e6a2df08f23532f0ab57775ebf970034b683ceb55df3934626036f","9b723a6b154953c57994fed21deecdfbbc88a1aa2b6e13e13652231a27de26e2","6599f7422a393cf16609164e4a32d032e7c82aed760dfe853a64aad3a20486c4","d8a7d99d019a38556233f5565580d32ceb0f9517c6b09837d48ed2be7d766972","eb77a1f79fb76ab4b108831fb1f236b01391a2583f5c261c594ed149bbce8cfa","1df24254daabf985a3444f93877ac13f73fb321fc14140b22586584f72b6fbc7","9b6fe70b1c1d3a8c4999ba686caa2ed21ca68281bad33f2e5fe6f7127e57520a","1f567a3fb36c78ae362612f4c99cae95ae4dd4ad0c6c633328b659341fcb6d94","f12a899e5c92b32cfe903fadd591410ed4da016670fe0a40b993afb550e2e37a","cf4d3887edb33be9d7a9e64011338d9abc8444e06d1f5332550f7686a2c1727d","7731d0ded4f51d151ea3e84474d1e27a6279e8756420c93cf5fec0abf7f11add"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2543025731 · entry 108e9186e8c5677a8971…
Expected log hash: 19ecbe4a66d8adbd7c6057dbf6ed9be73485c248dba1e0c595279a908b3e8bea 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":"v1787283443958","kind":"published-quote","locale":"en","page":"theme:meteoblue/quality/en","quote":"no astronomy seeing view while this is on the website","rating":2,"review_date":"2026-08-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","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 (172a3e0b3c9f…), 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.