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.

“Fast delivery.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0a98ed5b24260f3553665b44df4d767bd6535dd32b8df696fbd276544326e642
Signature (Ed25519, base64)
DcLeZzlG6huWLySJpRZFWSiZovOd8Wh2VP4PMY+pQaQNQ7U2slSE6rpSqS7DnZbEM9IHX2T0yp+LVD77feb3DA==
Merkle root
a1293218aac45efa4adfbbfe42c204c0a0d24fd3278271e06c8ce5d1d235b321
Merkle path
["0a99ae27d6d5f1d2e42c47e1220721c3080750ff4ef82b921d04d4ec020381c4","a13ef1753a0a971f78f1f2631ca1400fbf7965abe943bf9e70cf64d93087e9b5","e2270d7f005e9c835cd9f0750031ecd53036e4fb423c101922764efbde37338d","424e4739adfac7ca6c8bb2cabc9abf48231f3163297d47862ad5c8b12734417d","599851f00bb468632cb8158c9cc0af9c2b8030a0b3cec53b7ce436cb4128192a","611de349a1afc9ef76ea03c4c8dd6b50571707c6149147e78b522dd6c7b05396","b9d8870cc7313d30c14ee5946b2edfd540ca2c2d0653808bab7a78df4d11f7d1","b9476ad994ce709a2774d3dab701aca1f106363b3a69d0a0e15103199041ffef","56b027ffad273e3d0599287d0764b2be628cada7fbadc1d0163855faca80df63","a2c044a040bf80bdb6274ad852d037c4c78b4eb18375779363515df6a5986ea1","4b4ae6b83c565624f41ac713d1bb0ea4b3ee45c774aa3b72a8a147167e979bf1","c0af6b81f9076d0cdc82ccc0e5134d3ba3e9d1803acafc23dc0ce30341f4e4c9","a308c242d33871cd96052fa5f0f93b6b9f38d0c57cf5b383e09156754d85b70c","c8ed903b07bccf4e9ef2760d806cf4cfed1bdc4cf212006ba2c6687880ded864","18e575f6187bba98afd0e2a71a60397b39232fc4221abc93dd2e7c4e157c8792"]
Anchored
2026-08-29
Public log entry
search.sigstore.dev, log index 2632602917 · entry 108e9186e8c5677a1f9e…
Expected log hash
18ac9eefa605c95be79eba9f5933d9f28816e7c4567c9a5ff34f72ac1de06791 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":"v1787974698062","kind":"published-quote","locale":"en","page":"theme:pixum/delivery/en","quote":"Fast delivery.","rating":5,"review_date":"2026-05-11","source":"Trusted Shops","source_url":"https://www.trustedshops.ch/bewertung/info_X3DE729F568C455BB31536436C1CD5BB2.html","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 (a1293218aac4…), 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.