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.

“integration of the product with other softwares is flawless.”

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 3272785693

Proof data

Record hash (SHA-256)

271a80f1e83715f609400a64ac6f0e557da62da9116d6ff17ff9fd4c8b5448da

Signature (Ed25519, base64)

GNtnUnClVJ+pqDEhbq5qLZjFSIw5rKj4NYSlhSFImIWdx8ZM2PVA2kmnBy4qnehiYsXCA92fDf/BkEuZF1SFDA==

Merkle root

42ee8ba4b974d737f78b7f168d0af8ea0510697ac4ab4c6db44b5522bd195660

Merkle path

["270bd73a92da05248f1291c1aaefc0bb29376265ba7f457228881a1cb08d7401","beabcd3b80de96e81dfd13ae95ba0143a32ef40d802a2a32c01f36cde0a15b82","eefaa748e7b23f31c2e65b6039b4344189757fd0a682c1b8ca33c7237ac6f022","3a9c46613eece48a5db54a578c86034bb0c6bdc32b9b9835705eef1d8ef8f735","307041c4d08b94a999fd3773ca3a5e4d26e5f3ec4c65c9e47775634499486b53","9814b327ccf6389bc28f5b326905c28d8c782b6e83d5112a3c349a8742140aab","87a2f78ac95e36dae355d1401b15655c35a6972ed0dc3fb5838d703feda6c296","e9c6d5e4d03ea52053c7ee6cc266c77d8ba785c0c032f93ff8acd73df61d95de","a7bbd987c879756c339b29848e1f9497458072e7317a3495b59d55fc167f50d3","7778590ccf9957433e23805327232ed4474099e8db24b893ab2296722c9cec77","a2b46a1a793b32df1d1c7215f98613a95eb5843e284cc2bb9a43f7d9bef3a545","5f15fc19c161cf1b078cec1dbb446ebe0ad796b02ab5da46a3b86356dc6581b7","49dd732b74591111793e90f822c8febb6b4e9dba2f427a61f4d9f7035d4c82e9","c77ac7da32c6d4db47aeb73e606322601c1bed1566533de53bf56d1599928d0e"]

Anchored

2026-10-16

Public log entry

search.sigstore.dev, log index 3272785693 · entry 108e9186e8c5677ad5db…

Expected log hash

3b93391ec0595ab5c0ff73f2540eb1322f56c3c1302e6789c57b97c74423deaf 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":"v1792118508353","kind":"published-quote","locale":"en","page":"brand:doodle","quote":"integration of the product with other softwares is flawless.","rating":4,"review_date":"2026-06-28","source":"Capterra","source_url":"https://www.capterra.com/p/142620/Doodle/reviews/","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 (42ee8ba4b974…), 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.