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.

“This content is not accessible without an internet connection.”

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)

5000d23e10031dc2917fd4f097ae09caa18a9619f859707f897fa3ca95848595

Signature (Ed25519, base64)

k8NrWzUhm8Qk8xFTDalDwBD8/w06u9DsoGwFg4YxszmILsjON6tlg0bSomr0Aq2uusU5Xw7Mrx5HLTF1NetnBQ==

Merkle root

f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5

Merkle path

["5006a06aab24c27c5eee16f9f0149e6d902545f78c34d731738eaabb4b6c32d3","112065f4650041f917d82e4bbaa45dc0d6a400b1ff525f0d4ddd2eafd345fa96","408188e326feb39debd6b467b2bdf1d531a6995e078e911788eea01e8ad1258b","bac0636cdd296ec91ed9eb43d6ce1b9e7e70814ab25a404b38a9a1188461c1de","6a97d86608f1f042ab9824aa0fb9a56bd8a060bf1add81ad19b65a1560c1d69d","8edaa87292f48d5a545223de96c007436e434e95bb1f8f8ea3fad6f55b67f55e","44376df3aa091c3de60a7313b620999921df7171e1456d417aa7ebc774605536","a3912aedbf1bb9e4424ae2c8e489d21c4e8050ae872aeb6c2015d7103cbed305","6ceeff3b52fffb3e042d083b258233b63abcdfe4d0ef53802879a93f7108acb2","ab90e630bc3b314fe9d928dfda3158d4f044c3781d72c7c4a0a859a930d5aa3f","12498701ec80eb322027552740b37329e5ce7260f2d8bb670d3a26d50a0d6874","59ed91997728cb88879bad2b8337d3faf9e7582bde33c223df4df42a8d4a6fc0","eca7cd52f5c219223fa262f727815d7426f47ee6fd8d3c4a33225271415ce785","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","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:deezer/delivery/en","quote":"This content is not accessible without an internet connection.","rating":1,"review_date":"2026-08-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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.