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.

“He also have some offers which I don’t have to pay more every month anymore.”

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 2542751096

Proof data

Record hash (SHA-256)

5f50cba2c258b4d0f3bcb9baef054c29fbf4bae621013fd689041de4e2e8b4f3

Signature (Ed25519, base64)

N49NdWTs4oAKDsUConEkJQ2XEiRzAAnopdYSTk8Px5cHsOWagQyTzyAljLtL9eXE5gy5l8s8ITdDMYlaorq0Cg==

Merkle root

cc9af896bdf0beb88857e1dcc841c404ccd4c59cbcb6932f17077fc8aa87fc23

Merkle path

["5f5041de0b371b6d678b5546f2d9ca55a41752808b35251f9ef3aa496a85b2fe","ef179168ddac778059410caeb94a4da2fff7398b8c7799f38931de02498ad707","49efbcfdcbb633c51b77da108c8b0d0fe9e1fb3db5bf6a945077a200d179e3eb","ebf903385643bf043e1e47cc643752688a80f7fa30bd9b314a47c0c6dc76f05f","d2d3272c1a912b455dd293e7948e728e15c069ab63d6369898e588410b4327a2","96607b4382b878438e086829788ece40c0961c31bddab7f45ea0f068e602707e","2f2bbe0c62987405285d214fa876dfee822f007ad10e4228579f1c895b5dd2d1","b3d9987000c691cb70a321688c6cd2482a29be70d9f57798f68dbd3f9ab72087","f891a51e4a046f79fcf2f7477caa4f8d5a901468a89d2026aae391b3b921e05c","498bd58bd56b8e45e3d434453033a611b16b86968fc7c86de6817801533e4670","eda20f447ab5c82ce3264dbf88dd828d9a59dae75690f9cab651e285a1bde01f","a0b87a0bb877d575137947d14d0bd97ce13744bebb954d336cc7d30ab5c1486e","d2a0d95049b010a02dac5bc62f9c8cdbc0aab414d57731175348e6bac7bfc76e","0f351cde6b1d9915cc0e417c0e2f1f0e3b04741e1975a4ad546a8eefeb399e09","7e6c62c2991c7cac05134c9f9e2ab89c75f6106f706f524eb2e9fa9f554216f5"]

Anchored

2026-08-21

Public log entry

search.sigstore.dev, log index 2542751096 · entry 108e9186e8c5677aaab3…

Expected log hash

8251ea19feed4cbe325f48ba93f0e47294878633f5d43178e4a3a023547e795b 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":"v1787281943761","kind":"published-quote","locale":"en","page":"theme:sunrise/price/en","quote":"He also have some offers which I don’t have to pay more every month anymore.","rating":5,"review_date":"2026-07-08","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a4e126863e956b46d26c1a7","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 (cc9af896bdf0…), 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.