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.

“keeps on pushing its products with all possible pop ups ever”

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 2514446349

Proof data

Record hash (SHA-256)

9950290da90855200ae5a7b3a2e93ff9133cddaede96778f52c0e63e43d74073

Signature (Ed25519, base64)

kUU+0bMt5D+smjuqgkp5Ftqj3ifCksTQxSx7r6vj6R+wPFuZbNIz4aCuzC7lVU+nLrnR4D1gjZpv8iJYB7HGAQ==

Merkle root

3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468

Merkle path

["99583639a206dad6d9b464f6c0f44a90c117d9dfdd5bc27fea489599d600e6ff","19fac9270444297ab3e28bbd4f63d4a82284d16a76b9f09eb135f6e16dcdbccf","f05337db48dff5bb601068c9f6bb56e0947df794ef15e6ea46d1d02dcb7776f3","e4763d4bebacf09d8d9ede6b0636504c54dbfc925c98b04b7a50b0686dd957bf","2963968ba7bb90d49af4f0d6c58fc5dea069504cf4b8efee7de33096b2b07caf","59ee1ca55d742a52ff32ccfab8767706762c4d69583c5266506b82f150673f30","8667bb7054b8284f6ca5719d10a5ed919a6b248a74f78b1df541a5ddfae76ba0","e4e8dc3ef227e83157e3322f153fb1473369ce7da491337760cfc53949b69834","5b219f85f257dc3bbf6d4324135db35fa06df436fbb6583519eeeedcb4391c08","5a582d0f28948a495c55b965290124422f5af339b4e3ba716107b0f33d612d0a","7528956f83e970ab558f37344d48800714fc2aad97a005c18f2e011ded12c2bf","c7092b4603ce705abb128dea3f113994e0d3d6426fb35e1db5e52f508839c3ba","2916c49e141b64bde96d77d6dbcb073471576d2eaed21b52dddebef4a7654964","fa236bbf83f61e60a6b63c899666e78098c5b5cc95b126245f16085503380c3a","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…

Expected log hash

901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"en","page":"theme:acrobat/communication/en","quote":"keeps on pushing its products with all possible pop ups ever","rating":1,"review_date":"2025-11-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (3030a3ea5b39…), 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.