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.

“they are not sending me the code”

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 2913636507

Proof data

Record hash (SHA-256)

3fee907967a97f7f1f92c71097a116cf57acd4fc4b5daa44534c586d873df960

Signature (Ed25519, base64)

Fum+tyCZ4R2mI7w9gPludzHy6NuCOPywfkHp6nZNWmx3UOFdFX+DsPNNkOIyzaX3h6O37wVx8P9ytlGVGu6pAA==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["3feda4372faa144f48e65d2d197a46254f600f00f27eda254a292624de6e7832","3035f5f5eee0bc88ba64458927a4b68ffc4eccd23289a4d65cf1afd65762e8c9","3c4f026bdf4720186abc6d3fa0f1cec9d364de989006bbce3011bcf6e230e770","8884f83486d3f98777064cb38a2abe5d6acfc1357eb06ea7930eca9d97f1a6c2","adbd016784101fa7c5d57102b693248ac1acb530864a80a0fbdb1a0d8552afde","adb58015caf78d3d56e14f041726c83e6598e8a1cd4d493f00ad8b58744b002f","eb24dd82e0bfeaa2b8fcb9d16c6b7df7880d4789fd9bc0a9d0ba0f34adcd8a56","11cabd0d1d66258f7eb7bc55a0fee2501ff5f8a760720b6fa2b3a1c8a8250b98","a1a36dc91b45ae008abc3f6b4bda1b9e77f8f575f0bf0af807955692cc05ea89","9d749a55bee812ec4dcdbdd4488dc105791515b23f1f430cdbfe0ae369a2c3a2","9897a060bbed2271e97bb8eb861687536edd8ddd161a2cf4e8b399530e445ff6","00a58474486d38878667c018eb810e71180b9858df79c82d171ce5b4f5fcd15f","5ef2d0b70398ea508e6c490819b91bf39069023f910bbf3a50f0ba400757578e","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]

Anchored

2026-09-23

Public log entry

search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…

Expected log hash

417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:everand/service/en","quote":"they are not sending me the code","rating":1,"review_date":"2026-08-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (f26292e960b3…), 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.