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.

“What bothers me is that I can't see which invoices are new or unpaid.”
Google Play · 3/5 · 2026-03-10

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 2893887498

Proof data

Record hash (SHA-256): 36e60becc7d60a112e8846b38a8c3df44dd8b88199c6167bb3f91f5a80b66d4b
Signature (Ed25519, base64): 8G8zyaaLDRCwLQ2Ua6f1x6gJxbXic0wFDro8fAgSW8UOcfxiLVEUic/CPXtqbCVJuc16W4jUgNvshyLiEL8WCw==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["36e564c256fe89b9bb74c82d7c9e5d038cb3355c72d24e2b1aed959ff266fe75","f8f82722454c6a58f47e1855eca336f3002dac8b3f966edccbb56f2ae3330eff","70069baa00fa4f1c8fb61292811b6172f2294d1acf6edff5b6f1ad56490c1ff8","0b2abd13c8dd2c1487346f8f648b008b5d290887714c21bb89cd1cb1494f3e9d","5419be74c891e73717d9ed122a782f05ac761c8df0f6acdf89562489eeb2a3a0","6da9f737e41d08b6936ea26fc7a4dcf7e375fe0685b169bb80b4490352afe1e8","05679a707de571c5b25c6e29c5bf90b433d717320e7656cdbc3fbb6cb4d6c832","4d39da41e08e3389eee7e1ac2cd3d39d436966af43977637d543ee716b406959","b60ddc16e6704a189a23524e1c1471ca1b64768a60e0a00255ac6eaa62e65568","09b76453d38425a6062cfe43813cd596622f08887e7658ab45f8bc0288f0f702","198ec620523c93713c12a5fdef13ab3b73c38312f8c69950c0a24237f8311f64","ba64597144ad55469e4304807853557493bdf960abe724dca5437e442c223165","67b7564c01b814702c17628742fb6a8cbfa0e8a213c06511e31c90cf9f3e3578","03c5fc675733b417d9af5e071de3aba38ae7f09fa5781cbd0133ff9d4e234e36","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:concordia/ordering/en","quote":"What bothers me is that I can't see which invoices are new or unpaid.","rating":3,"review_date":"2026-03-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.concordia.myconcordia","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 (2f068f3de56b…), 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.