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.

“Different options for saving”

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 2681429093

Proof data

Record hash (SHA-256)

3471f9ebaea118a729baaa4a40a2afc4bf54dbae2bfe4f31f6faad3fd09e0ec1

Signature (Ed25519, base64)

ioS6ztVeuLjPsJQPiBzeRcmWEmSkr5gbipJwCyEsfbMKFroXh3XDQxTbNaseyhXUKV1E/wquH0b61iRKJp+mDw==

Merkle root

49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f

Merkle path

["3470bf72419e9d5bd8cf2b6d991bdbf60856a1801709a98abbae94a73b88f06c","dc89d598f290f944f36c36f626bfc844c544c5ff350d8d70a39a25f11154bb47","084bcdd1fe23bb526a4bc288549119577bcbd2cd43f1468ef372611ad5e87c60","cc5f8e0ea2107f9bd585b5168e33f8a8560e137640a1b3def65dd34543607dbc","24708e8134cb4e6faf32266bbf72f17cd2f0b3f6fe69cdb1dcf8aabe30812e85","87bc83bb56cbc0c822e1cf8a2c62f8baf7335afd1a7d5c5e07f91c146d5ce52f","1fc1c5188a57ee1fb21bb71bc727178a7d952bb087772e9f4cadafdfa328ca93","231b05b112369bac78739cd55dfb49a21a244ad5f2d8a96f308d8df155994206","cd4c4b0151476059e27b19cf88c106e00b5ae5a83c2b796334d12c4f8ccf1ab9","0e82c4b9ecc5ae09f3d663400c6ee935d2f81748937bd7fd4e46869abcb6dff9","b092dd4b9b631e222ea8486799dbf2846419a27aae0a65594701f78247620fba","72a22bd2ca93cceb3bb5a13ec1f855e5d46d6aeaad1e5af4b544ef5868c933f0","bcabd56f510a7330415ce228495655124a544a20b18b19f33b0238155d90c3d9","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]

Anchored

2026-09-01

Public log entry

search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…

Expected log hash

89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"en","page":"brand:yuh","quote":"Different options for saving","rating":5,"review_date":"2026-08-26","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a8ef634d6e26ef02d9b5f50","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 (49d75a7972da…), 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.