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.

“So far so good!”
Google Play · 5/5 · 2024-12-06

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 3138947147

Proof data

Record hash (SHA-256): 9444223008dc589f5c3fafa0edc3eed203edc5eeccc49817a44c857a4df346ae
Signature (Ed25519, base64): CW0iCaapX/+UNC5PR6H5p+FeollxvvNL2aJeCbLXmEcrs6fswQnEISrsIqsjWlZV9c9ZK9JlKLL9GQ/1Wq52CA==
Merkle root: 1b26d1b85473caad1868633ec4c931eb970e81199eea87926818f3f1753af37b
Merkle path: ["944193d962ff89535cf21595c2385b81f21c396b12816c2be597eefed642eaf1","c6f03a131f9c070ec6725f01d32e3756e5d14ffa97cf47e2e621ea5188b68945","00392cc7e3f339e408f3b72b2e1d158de12357a443c32b3f4efca3e839b350b1","374389755e694ea634fbdab2cfc235dd9d5bac6b2feabcbc3c5baee801b6aa31","2cbadd7d5069bbcfc1a132fa7933e37b9f1bf3a09dd202343298174b13a36ba0","3317db1a3aae02b8dee9e078be9fd9fccd45e4a0f2de37f1f47560328949c29e","2ecf8301feca58438a22bfc1bf1d7f54a6c6677b5d71b34ccc5a2284b025006b","555c76959d8cc41a479d788334eeb7a49d630d1717b5aabc1602778edac5881c","0a9dbe0ee04c2469360171f50c3043ac8c28db230de80b7a11a8c07b5a89a7c1","d78acace41d42174b807415d34ec8c4776834e04a75a7936e5bf38170e59321d","3a190fc593bd5423a5928c1f321dbb55d8cf65517d338284977a80886becbcab","b777021cb51f63e820e93fd9380015ecf012671cab543d5fced13e3651d329ff","c0dee208cfc82bb58ef8bfbdce70ae59669cc0fafa6229438e70014c20ddc06e","f13bd3931ffab245c82268d5388ec4e7a23a41a86394a369b97f89216cceb3ad","06054c91b82ccf7b99bb6b4fcb7c60afa97f93295e6829b75e5bf1efe9493e63"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3138947147 · entry 108e9186e8c5677a2712…
Expected log hash: 8f66b765b7efcb11dcdcf57b81c46ed3317a5895f5b870638e23b76f1efbb2d5 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":"v1791425549743","kind":"published-quote","locale":"en","page":"brand:wave","quote":"So far so good!","rating":5,"review_date":"2024-12-06","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.waveapps.sales","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 (1b26d1b85473…), 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.