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.

“songs are randomly missing off of some of my favorite albums”

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 2913636507

Proof data

Record hash (SHA-256)

c9fcc0a37cfec4862eec81e1394fe33e65a77ac634151f61e47315df0889c7d0

Signature (Ed25519, base64)

qZEseWkLgwN65ajze93n7Gzmn6d4IFvEhTYzwgLKzRN0SShb8tziaI5bYLzoGg9ZdKS7Z7UjGO0Ym/4psTIxDQ==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["c9fa4a3dcba06f0c4e599e6b9cd92a3f9269f492ec852b8bc2795527a0faefe9","6f63d31b5f6fbceb6515bca46ac92d9488b0d2c6282e495dc48bfdfd4402c923","91bf1813cd6d7c0abc46c578f0cadab4dc135567951536f8ba5d5f5e9602ae14","8a009a4b2973fecfce359bc53a3e1222ee4e0dd0bc06f2dbb74953774c89e826","e4e5c2132c385679280dfe7a9c1687fe8b3efeca89f5c1482a677826b5bcd44b","8a5209a1f26430bde88f021b954d4239ef83fd3db51043ffac14ddc460f4fbb5","f29f4da0f3dab9fafd3dc693b056a40e830b9393dc6e4a54e1f297045c331f84","baedf6eeddfd7b26fbc3c0232f73b9e8e9612433997db4541c94226d9485628e","78c7735566ca174c0e6ee7b08965155eed81b1a0f72f5036e2624401d1699b7e","7be99692b1f5adb74f31544330dce9644c845e33963677134c82c62078090163","b0dc38c537eb82e1797634ff3c85b2f502c386d0a2c41284e6c2dc42075eaab1","8f5ec8180fef173ef49bba3555961699c8394cb3b56f59043b48bef17eb12eae","fbc83ea3f323a853561b2d18a7d5d816b1a8631e4674525eac3ed9b0d77501a2","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:deezer/fit/en","quote":"songs are randomly missing off of some of my favorite albums","rating":3,"review_date":"2026-09-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (f26292e960b3…), 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.