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.

“all thanks to its dev team and creators who keep it running free for students and people alike”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0921ead696f9cf4a44634f2e583def8c217527f74a59b477e9a93525e63c28d3
Signature (Ed25519, base64)
1e4x0ZYyQmmGfF5PX8i5dCztOcjvilHJfFL2Q/C3HP4rCNOS4mEEER1GFoxdQ5WtHnqHL42SrvSMQLgM1lXsDw==
Merkle root
9d8e2118061e8945f2bd66d48af4d41bec49fc5ac2ae7970f14474403c85bdc4
Merkle path
["091e861308ecd311c2ef38d6e722bfc2edea9947092f197c4bccbec83dc85379","0d125e2214d40679ea338291a4992ef5742ff05de1d864ab881f8d66118509a2","1cf0482a264725f605f1dd0df35388cc82789beeef98b0f6dec6e2490a34bf20","15c2584a8881fae587bcb228afec34dd6047901d13f1c3631a21675d8c98b468","44ce1fae6e2a76b3e8338d6c38156724e09c008cbd2135cf9a5ac3064ad7b5ea","0348884f2c6efc00ca621e38bc2c2d754e2cd547153d131cd7e5d03798361664","68eb315cf2fc0f03179e9671f29373c966911cfa6e935a399f0b1706ef1dab86","c2851d0effcd5f2332f8e6116d1600db590fd6c8a2446ae771798f514833321c","e0a0adcd77f0912da887ce166f5f448d986fd55f402811b68dcb647839e367e0","b2f40b6be5966dd21d8dbd4d0e22829c3990990c4aaa5a43c37dcf4827d1e6a5","5b4cf64f531b54996783d9aebebce1617fab442d23c58fce155302b3e24b1bc0","4a829cc4819bccb2252c7060d242a979547a534ad16930fb8d55ce7bec8c4620","e94cada08df1868a2e48549247fae87f2147cc360c1565604cfc61c670e9f86d","06ef0af9e89fc67c0d3893fca6fc616c0d6440ace9f21e5de833bce51809dcc7","9ab50226de18913fd10dfc030adeb43f34868f074a98e3eba882908660737bc6"]
Anchored
2026-08-25
Public log entry
search.sigstore.dev, log index 2582616117 · entry 108e9186e8c5677a09b5…
Expected log hash
d7708a8d5cc2ca7faff1f105ce6603ac0b5d5c740c6cd85cf034e25532cbb25a 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":"v1787626691405","kind":"published-quote","locale":"en","page":"theme:smallpdf/service/en","quote":"all thanks to its dev team and creators who keep it running free for students and people alike","rating":5,"review_date":"2026-08-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a77086459788bda49bbf504","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 (9d8e2118061e…), 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.