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.

“Make sure you have headphones that can handle high data transfer”

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)

ed9fba670b0dfcb4c886721b9db9b984321e834197e18496f804adae744c8756

Signature (Ed25519, base64)

hZBtPhjsYjxOxI/SX5SnbBZQBgkHCndEbS5cnFcffyvgkpRNqxbZyk/31Z+nmT2atVGWUkiSsIwdyw+7O0T0Cg==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["ed9e8a138a4de4441991f3ffd5f6ed254d10896df5ec5bcd8394162d5fb51486","f62b2b51cf2e07c520423e55e81ef8be39f8434db20c17eea34e47ebfdbed379","ac15a25d44014e1b00e8ea2d51c914978c48b0d8c01064998da34c5cb36fa7f9","3a480adedbe647c4f9756eccbd2db2d10e2c222be8cc3c49ed5dad5b46f0cc85","219beb744c9a205c05664d3111b126b86b932732d1ffb6ece016b1cd84b73bd8","3ec528374d401d8a11730a5130a84657447d5b42d5b9fd6c69396ab008db8e27","955f9aaec7a738707ff9a6b93165910b2f86607f4effb8cfcb1e4273030f2b76","840d312b2b0ee82cc425b0c363f8fc67d69c84a454ba8b5fcf44c643d0d8b3f7","c95cdbd1ef9d5f04c7c5628f0b567c9b4d2f9a11ff78b35f293391b7f69150ff","2a682e13c41e9958776430a0b48ab49d58985989c2642339dc056e989ac70933","ff9d2cba28b56b9ac059934e199a22ac0d0cb6a6e7d0f34c69230eec5ad40e2b","931b50c455f0c4cd7b03a9aa55020946bc08a45af021cb433ed8643740cb7cec","44c8cb0eec3d4c66924c6271a9a32942cc950a307a9339cedf9246ffe3125d65","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","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/material/en","quote":"Make sure you have headphones that can handle high data transfer","rating":5,"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.