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.

“newest update has cranked up cpu usage on my phone”

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 2671651968

Proof data

Record hash (SHA-256)

18ee43d034aa7eb352f51b42b9079da3f66b633dc7955a5297381159db2f90d5

Signature (Ed25519, base64)

b+yqfsYfZfzdlorgqHopmXAUfL4gPiYMtsURntZJxcY9+9R9wyjwk9mm1nHLWKUmggVVn+koLIc8GfSOFwkxCw==

Merkle root

ce3d6938e86e6857be7a8efbc85155c1c21346e72fe16d50aed37ed5b5eaf89d

Merkle path

["18ee446b5572105c384b1122dd485c1057f484a6495395dbbf47915d34440f65","ef683c0b1f386ef20ea3b556987b3dfef2549e02e2ea53a9edd94472677a3f61","715d2cd78202f53dedc960e342827c00f41593b983be971dbb8f6b99a0f19bb0","a4b9e1ed9f9c47c56c05e027f82e129ea54263845fe8ebd4186e3fd6489cfdd3","efac07721885c1e08edb013e6ab28a1f276146d53abcf2fda6be8fc3c3fff85e","d8436d8c8566259f071a7cdc8faf5cfc79807d6380bdc6f8782926b6e4697c8b","f38039c52c6d7c1bdf68a670dd912d8bb73efc57dd3e8100b569ab8692e31284","f8cdbd2b6308c8786cfcb212541a5113c3fab7e2ebc8c31831c7ac45538393cb","e8e8a11b31c7d64372511f5341534022cbcc89f85502e5a3fd13da99f175a26a","dca2806c6795547c7d23d78410527113454c14fc0a26a16e2e1f186ae7227220","a7780723cb2e71b8042f160f6a5900744d5916cd77251e8788cddbf6bda0ec61","b082cec9c71893995ee8adb970ecc1d025e31f078c329806eabbbdd351c579be","b30fa96b054eb8908168690ff8b151669e100c89959f7a8fe4c48ca457806f71","7c049e8780522490a97cb683a0735593208d22b55a66f49923a0a94c3b56e5c8","6c9e445e142590592ffd87f282aff1887c35a7581e681839c186aefd59fc6d6d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2671651968 · entry 108e9186e8c5677a6125…

Expected log hash

3568e710eedb6ffaabfb65cd1f12c143a50a3583c899cc455e67b87a19e5bed5 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":"v1788237937782","kind":"published-quote","locale":"en","page":"theme:audible/delivery/en","quote":"newest update has cranked up cpu usage on my phone","rating":3,"review_date":"2026-08-08","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (ce3d6938e86e…), 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.