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.

“Ich habe endlich einen Weg gefunden, den Speicher meines Handys auf meinen Computer zu entlasten 💻”
Google Play · 5/5 · 2026-07-11

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 2612065734

Proof data

Record hash (SHA-256): 10a900910926b9303cf19dac4208fda0b1107a32bfbbe0299a7e144935dfd610
Signature (Ed25519, base64): AiCsha6EaUCzUNa/ezCbSriZqa3tXSOknBCm0o+mdzkmo0QsIz+IltSHPZyrwO03OUM0SiHRbkVMPx+Ol7xnAg==
Merkle root: 62493148956a8c17abd53a8c9ed797b64e65ad5bb98d36b7aa8d51c339fff025
Merkle path: ["10a95fd51b03e72f0a4f147a86ff1e2b4e0b035c95f0dda3a5b30d9158a6651f","c9348348f5fc476b74ffd34677490ea797dc3757e1b6f0ba754879a33872f6de","43a06d561c1ab99d350a7b181b7465e14fb68dd8bdcdffcddc6aa69ed38dff13","a5a4d452e37118292f25ccbfc0291784210ba5eb43d43550c21addbd2bec67a7","f84af9203a0ca3a8cc19d4302a58cb4c83505528d979be2bdc26bdfb90072269","2c52290c2ff48919f9eda0c08bd24f22274cee14757e6400b3ee997ff3276fc9","e3390fe3dd208c4aa84c6cb1b0c0f5665d274a435904099e314d0f213e8990c6","3627679c8e319cffb98cce2b095444a200180039fa14372169d71149fbdf0c57","13d6519a058f4fe7b9599664bef846b43a830b3562fa91cdf5da90b51be3fb4d","9761736539bc0f9c0b0bebd50301230e66713b847a1f1dc9fe16035f25d05fac","ab3a12938713e647343c33bc800af25bc24b0a09ef6e271892d72b021e454ad9","aa27e16e99a5c7264be75cc6d887e1542ad1b5d8e7c00024d09648982d3b9c13","0d5bfb2982eb496ec91088407bc450b593806e0482bfe81826869f4aeb42c62b","8c6d2c7076ac2ee0b8e592fee4b535c629bf4ba08a80f3d9ff8794fd682b8ca0","81ca6ab71bdfc38d6690336508e82bd1e82f9a656f0fefa771d1028af8c796ba"]
Anchored: 2026-08-27
Public log entry: search.sigstore.dev, log index 2612065734 · entry 108e9186e8c5677a3494…
Expected log hash: f8318c40dc89e43be6c4faea0c023b4821c7ae9aeb6f05e59b451eef93c53bdf 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":"v1787797679240","kind":"published-quote","locale":"de","page":"product:infomaniak/swisstransfer/de","quote":"Ich habe endlich einen Weg gefunden, den Speicher meines Handys auf meinen Computer zu entlasten 💻","rating":5,"review_date":"2026-07-11","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (62493148956a…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.