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.

“I've been waiting two days for a response from support.”

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 3177778280

Proof data

Record hash (SHA-256)

7834a4d848ba2cff92532a719ece1c14c3026e22bf21a61fba0f7095a3ddf419

Signature (Ed25519, base64)

EgwxudVCJ6WEqwxHGXQQLoYV8mLzeS7h3BIrOrQeEsKEhY+EuZF4IPY975SdGPJwbZ2xPkKTFJ41jCMDgKtEDg==

Merkle root

9bf5e8bc71b8f6d2ce627972b9fb81fedd792f7b02f32eb60fb8da440673ef59

Merkle path

["7835385903aec3ea25f438800fc4360911f6c65fd556e1dea59367bcf10741d4","a69e8a12f685f06e91578a9f95c5b226519a15bbb92871a89a0a6b8eab8c9356","7b7bafdcde2ca682dd406f2982b2205cd81ecb37e13ce142ae29b6eebbf4ab9d","cb4f5ff9e3a8075f53e343fb1856f423ecefe1dc795e4b93ec0fc04bce5f7f1f","a7f396210e7e3360a0e6ffbb4150e5af07006715d3b1af02ec46bf56dd9902fd","3891b60063a75c37d04682eaeeff9ae24dc37e50e49a3d8eff162be719956435","54644c6f937055cf145397f0d35a21c18b5d62e173ac34146aaf2c2f8f6d47cd","8c1b0f4c629cdfbe8b69c45d0d08bb60f616995039bc8404365065ce22ed30a8","63c7414155630d5bb5fa33057d3059bf729ebaa8e8dd3e95b2f693764dd5116a","198f56b22c3cf54aeff9ad14a59a97d78323698edc5bc76947c3746ffb102ba6","599e3ff6665eea67bfe62d9ab35571fc553d2ea79bddeb8e6e124623930fe98f","98385ce011c3a83273719fd1d1b63457c709d42038183049aac393c084de4b07","cce5dd64a2ee4e7e0efff191fbfc9c0d6e8d177df971a1ab32c2db3f02c436f7","09f662acb98b118c251b87092b3ab5baf38f48e2410961a49013a1c2f63f4cf6","1fa7003be7676d7952d939a45bc47245b2ced828dca06428675c885e312c802e"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3177778280 · entry 108e9186e8c5677a59b6…

Expected log hash

6b6bda8efa0d998f344024bc1a70908bd21604d8857c81e0a6e6c5b1de7aa565 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":"v1791603230890","kind":"published-quote","locale":"en","page":"brand:delivery-much","quote":"I've been waiting two days for a response from support.","rating":1,"review_date":"2026-08-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=br.com.deliverymuch.gastro","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 (9bf5e8bc71b8…), 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.