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.

“Always having problems with the password”

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)

1b770abe5e9622cd71000b8f1d520f7e91bbf096c9b20d9b8ae8d5c240467cf8

Signature (Ed25519, base64)

2cGrNujZFvj4pxhtC+EjIVy34kxvQOQJCKUUAIjTRjyCBPuTHLfk7ZD1uSjwPD6dM7UDzn92RgS9aGRIccauAw==

Merkle root

2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88

Merkle path

["1b78d3706466be98d08ca3720f7ac640f14680d465494d9e6a2b88db35fd0dc4","90d98d1da0dd822568fc6297a424ba750c361f9b16d4685858dc40a84727462d","441c563f75eb13822a0470251c47dcf5ef2cd50851d2eae5b3683902af5e6259","a6abbe9cf862bb3a7cdfaad8dd824c3e4814a40646eb0ad0b39ff29c19667c2f","21a166b0b0b1ed7ea96061911171014162958c7021ae16449b047f1fa74d4cc2","f3e4f4bb0e908629a5880b31fce8eb7c0520b280be843cd51e4c878a3264bc80","ebd748f14d7f5746e142e3c89f6ec3b257b2e2a85985e8abb234b9311a5d5f47","a3b0d76e7304dd7b64a4f17bcad69c66eed06b2c2ceac55478b7936975744a21","974dd84376e6cc1d79d70b029724ddac22e9bbb29de01c40e0f67c47d6aea5cc","9246a37efe1eecea6450a04e8822ed03173b43ea8e5318a413181d1fdfefba6f","bb0a45060c9930c51dad465c00cac4eb1887964117972af627743ad84b2e65c9","b8cfb68a145033d7a3285a85a67ec25a6d084bffd75ff809bcc332bbb80a7a76","3b092fa48a78448b4db01d94e347dbde2c39988a6fba76ec91ab78b6f236682c","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:atupri/ordering/en","quote":"Always having problems with the password","rating":3,"review_date":"2025-11-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=ch.atupri.myatupri","v":1}

Verify in the public log

1. Open the Rekor entry (pre-filled with this proof's log index).
2. 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.
3. Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
4. The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
5. 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.