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.

“If you set the filters correctly, you get very accurate job listings.”
Google Play · 5/5 · 2025-07-02

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 3178115911

Proof data

Record hash (SHA-256): 8659d5ef0819235a0c728aef2fb9cbfead5c137395be6ae8ef2bce3894c91eff
Signature (Ed25519, base64): 1tscGkCkdK3tR5q4sRmAnsdQy+SRDM9urjoPyoM51Bz3aV7YbKWAKJ3OdbnzZAQvVZyecWzNjZX/ZsSGnUrjAw==
Merkle root: afb9ffbb4b4e88017e1c868247f919ebcfe69f09127d391e7daa08019eb2b63b
Merkle path: ["8653bb2e3b51ec701e19f0f3309821e3ea7a32672fe5d3f6368e20a48b907bda","d6c67f5a4f644fbc4bd551a11faac1fb6bc2469a19afb0f1570314190b040208","ab0e272b77830a9791aab9aef6402b55dadc7cdf25e756e19e5c92136d3f81cb","f27ac79bf26e6a76378eafc53f60c1b1875c194534b5c621178de67714411ccb","275af4e5d22236a49814fd95053f02fd4fc309d020f4b5887963456eeac244fc","a09688da02e1a6304645cc395edcd2d8a3f287fc4ee78fac5eda45af7d0a3ee5","c3156e0d0849ef25c50ec71efad094bd48b12d3e24bc6762f8c0061a3228c8db","6efa12d1b4ec056bb062dcdbd8104186892b821f1b108d3db99432735341396f","552f5f71be7d1ec43f4f13a5f7ba22832393468ace9c0ab7a4f69e8db31cfea7","14d2bfc792877d2bbfebe872ad2c5c2249977562d9246d65a309cf57c7723d3a","0bbd1800794d9689ed8ba5cb1c1c72324d6bc06a38edf0ddd768870022d014f1","ab86bf85c43ceccd06fbc7d157d8f814174f1a7244638338c5afbe05630f687d","ed385a47750dab9ec64ed7263ee30fb072849b32983406b7ab0d0c13d1cf4dcd","5c5f731502958b375bc1d9a553448dbbddc644c5b57d6bfb1c2392c3f578da0d","72bbc4ee0a973113b1d556f76d02fea2c4704794a0d313a96e49ff7b6174dec2"]
Anchored: 2026-10-10
Public log entry: search.sigstore.dev, log index 3178115911 · entry 108e9186e8c5677a2bba…
Expected log hash: a144ffc32dfaa9fe45b4895b7f4c17280667152868dd8de227ca2811c60c870f 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":"v1791604579182","kind":"published-quote","locale":"en","page":"brand:jobs-ch","quote":"If you set the filters correctly, you get very accurate job listings.","rating":5,"review_date":"2025-07-02","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.iAgentur.jobsCh","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 (afb9ffbb4b4e…), 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.