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.

“Not an intuitive app, features are hit or miss.”

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 3140627354

Proof data

Record hash (SHA-256)

5edbe7868fb61feb955de367b01b5c1b190b61aef9f0e38649ee1511c7f849d4

Signature (Ed25519, base64)

aF5Hr5kPQxR4IRjdyJceWjfvgCA2zbz4iJQS9wxWrtAklhbKPwcy9vVYGSZPti+zLb3RyeXop6rGTHdZss7LDw==

Merkle root

7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5

Merkle path

["5ed91b1cbda73f597901c881d002d68d59cac719c55e1f3f35b93861b112efb6","78f538d1ec7c3e2797b64c44b34ae307740c1806d2ead9fd11567d7034c0d364","b33d074e986bdffb795be360d1969bf0a0394f208f863ece6233206c8e3e159f","bb3a420034c3edc2b5095ca0340cdd5854673a169adedabd7876d11d97c321e1","95e1765fb4111e2df8f21b29770d1abb832de93a9c42258482456275e448f799","45344a704821b71b195efc4962fe1f9c3f4d53f777256653f310426277397b31","a27fcc6b5ba03a75def0dfe06e1aecc347e899000075279edfbb9ed2d2b2bbdd","70d7423b4ff2f0f07ba28a21b4f15410daf8c8a6acf7d522145c67f0f7714615","6af6318220eeb4c5632ba5d75ab581a340126c66a7d2cb6374eefcb9531d1ae6","ec5eb50bfdbf4516438637fa5a5f8937a84e75b7c9aa0e63b70d8e869e41771b","493da1a6b6e18b19649ef0cd3885798ca69b4926a90c3609c02f17a5203b9077","806fcec7c9c86199495a49ba40eee6d01a3d2fdf9aff5509926b51fc37b4d37a","ca8f9687a67226551a59239f2f6fe85d4a0daee9040d9a7059460ec18c4a364b","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]

Anchored

2026-10-08

Public log entry

search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…

Expected log hash

82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"en","page":"brand:deezer","quote":"Not an intuitive app, features are hit or miss.","rating":1,"review_date":"2026-09-20","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 (7e5597bd3c16…), 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.