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.

“Speedy turnaround for signage projects”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
130147d6bc31bb59798e84f8e63d1cbdc00cadb673f534a6e20dbef56c7ced91
Signature (Ed25519, base64)
3+59brslnXYScfyz9gMVKNpNnPP0/cBCOsD2/sJamlMZEWU/xLKUSv1lkpykHv8nn+XhMke7uGm4XiteqFSjBA==
Merkle root
80de158564b7616572ca0c0059561f6ec90cd5bce49a388e61df989f3f6f2a86
Merkle path
["13016853f7e1e971d7cf99cbafd53c48bd9a8995a2195572ddad6895415fdecf","804784756ffbcc009c829253c4c584ad85489a4456f4f82247fe58f0471fa1ca","c730ae3840619fa76c0f5efb78d6251d7912f102bf08f40d3bb8407627647690","0691a3575163c93eeea1800d36e464e36d900389ae5ec7520ac1d4efe10ff16c","6c5a9726d19a00f1a3ff7bf6e5ca2b8f7c6d473bd6e6b3c73d02e9c0c1ce3115","10024bd2cab11055eda25be700b7522aac6e20c4e3cc3e1c36260c2a9eef8d96","80004dbe4628a8e89c227587227ecb5060e1965c9edb70ecef3750bb0e507ad6","75fc35bafbb704fb5ca643144ba85837c6929936ec83fee049789814dfd9f7d9","cfa1b541690fd5c4347cc8c8dd548142731400559370ea085163208073ab0f9a","03ffd0897c38ecea254a5a77380ba760f25ac221317244f45c815249964a3a61","fd0c190101f95636ec16b72f52baf6c5d7e2010257e1c15c19bc23e3e601b0b1","a555f13c6c97c193df7dcf9c4acd43c29481486a25c64863a705825840cdab19","c0d3c29d57b890f7faa23830cb86c1df3b164402674908e09950b515624cad23","f23007ee336c6a9903bdec729de4dd7e96694a7e2f1071f195563e9aff8dd97f","68889fd35b89925b8d265e65260618471cd9c2f5458718fde3d6cb3829d8f00f"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2513802575 · entry 108e9186e8c5677a9216…
Expected log hash
5899b5d0ea18fa3c879147333708054c2e3cd77662f2b6f633aa3b5d5512bbe5 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":"v1787121142818","kind":"published-quote","locale":"en","page":"theme:canva/delivery/en","quote":"Speedy turnaround for signage projects","rating":5,"review_date":"2025-04-20","source":"Capterra","source_url":"https://www.capterra.com/p/168956/Canva/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 (80de158564b7…), 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.