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.

“Primeiro App, Que Me Chamou Atenção”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
79f2982c821a63bdbc0f851477b80c87b6ea5362addc2cb1ca050e2d6d48680a
Signature (Ed25519, base64)
AH4QIM2Q93aUlAv5EqTfE5tqu+UZXLQEk9VDhiwcnBgYcwugyvJ6p/Pur8ACC8qy+hG0yYuTAMKfSGcadZF4BQ==
Merkle root
2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path
["79f3568eaaa85bd2140aa8fa711edd40585f94cc9d02e21abe67cd30fd3bf299","aec4fd0c3112f31062335c18545c3630c0ecd4eef5eae8f580f3ba18d5d1f1be","4725e075108225365e8cf5491e2cfc194f7d666b38e42e42f3bd02e073b2a819","498b7709133a55a33d63ba5dc6f6a72defd0240d4b23e9d46300190c6b95021f","a4691e4479135f67a8f33724b8e7b6d71f99e6fe5c6c00120395446e85442d6f","e1ce4f242cc762600f0db8fd6dff1f43f4b00177525812784d10611fca263f3f","9be2dfa60d0f76c5cf46b6cd66fc2da859d8714b073a98016fe8770e797c6041","0c9b3e37b0f48e4105e8451d599097ec300344bd89bc6fd4ea0a38378bb3caad","4fd92c036f0ffe3771f24b7210fdb9602bd6435d6b4fa9e5096c3e25d2a35968","ab44b554083dc94d4fa35de59edf67ec7026fb0e536086d1ec27e3d491d8f917","c3b3f5c19529bbeb5ebc1fab9e124029362e3e3d4f2fc2e58af4d4e08143082d","3c6ddbcfa48be5df39d5d13fece3ba9fab7f6eec0e8fcf21a13cdbcc6729a93c","c5d2216bf0003f30213891a39e09a3edafbc50505093b2ae98f61a9c067b5a3c","f2c4543851e26fd9d1e3721e592d66b00f142e537786e975d115c14b9cb61c0e","98191c82333f4385e47f318835e01d44ca8835262c6d0df40edfd5f6a4dc5c19"]
Anchored
2026-09-20
Public log entry
search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash
90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"pt","page":"brand:quero-delivery","quote":"Primeiro App, Que Me Chamou Atenção","rating":5,"review_date":"2026-09-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.querodelivery","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 (2f068f3de56b…), 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.