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.

“doesn't work, therefore only 2 stars, because I paid the yearly fee”
Google Play · 2/5 · 2025-12-31

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 2544236959

Proof data

Record hash (SHA-256): 6f291987818fd3f92906ba281f66b33a7d5d8a6089a9da4b155961dd38e8e9b6
Signature (Ed25519, base64): y6Zf0deT9KJT2yf44JUrP8vUjF1Nw3eMJsb1nIcoSqKI5DU1Uvjnv4+fBcFG0TdNexANo+IU/s9MGTxlxhJuBw==
Merkle root: cc942239c46f13b1af6cdba0960a24a6cb62e7a7a462aae1e8126c0182dbffc3
Merkle path: ["6f25ec1a6158fc20fc0c9b9f4df21c3b5c18b3cb9d0a9e08bcfc8c8c745df1af","7ea0efca48e6129b53c3624c2c7eee3683eec16e1614271cab0e7cf2ac1dda52","be2211bd1d7a1ad3934ae0ece9f1f5523df2e4ea28cbe55b216bb347ba815cb3","eb8c0c50ed452c69491ab0d672c17ed61ed876599e6952c7881524276937afb1","9ccfd5e07cb8e02f07a2d6566b594f4662c140cde390f72477d7323ca650b098","338f3bb746e536604f312b3cbc2ddf2a983ee5fdf445c2a0a38cb11c069dc1f8","a700fe991ea7793c6fb2cd639565dc9eda7d65c8843811470b7318b831691e1f","2f09a6cd3290823787ed634b718eac6a1375d9d8a2167a9fccbda20490e0e7e8","f3e2ffe4ffcce53c60ef16e80568724e024d702246b26f06a33ba76bda8ae2c9","2546cca5ef85ca06005ed2a3f782015f995cd529bac65fbd360c3f254db4025e","16be2bf493056b5cbce46fc3d93b6d02c4fa603522eb13a168dd2ff3fcf8e93d","ef4283675581cca5df9a62291fbad7119a81aefeacb40c5ce98e9cfd5b187b88","775dd8d6e832b06f7b7ef77a85216bb9af7105f607664e433fc30abab21ec3fe","9a1346831517d7bfe15c9cafe704fcdd7e5320eb2bcb608a630afaaba7d67d2d","f25e568e6bd90a5619f6d6d975016290629a8afed06b80200730e4e12fb2d1bc"]
Anchored: 2026-08-21
Public log entry: search.sigstore.dev, log index 2544236959 · entry 108e9186e8c5677a0341…
Expected log hash: c82e13ba2a716d66def44df55ff50c2e9db35da204570a7fd5650a8bc2702db2 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":"v1787290890795","kind":"published-quote","locale":"en","page":"theme:meteoblue/price/en","quote":"doesn't work, therefore only 2 stars, because I paid the yearly fee","rating":2,"review_date":"2025-12-31","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 (cc942239c46f…), 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.