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.

“Tut endlich etwas!!”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
88b4d9ad4a6b9c9a600196500e7406d2a1e5f225b90dac1010bb46c5045100fd
Signature (Ed25519, base64)
1AvaJX8pChIYhhYh5U/0aa4eSC27tnsEFHyoVA4vg8PgtiWAcAyM0miEtrp5IluprLWGAK+Z8UtX7UR+q6hGDg==
Merkle root
3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path
["88b3c13003e2d940ba4a1684412b42361f8769f82f8617b1f24ea7a0f2892279","9e5006a0588fa6d0d881913d2131e75312031cbf80f86f619b6d167ba26f71c1","d39f54331816c889523ed5147989a525b2f4159ee5a850d78e7d2b7c5116aeb5","170ac9919f3d484f9af66c98553a6435d2d86ee659488412d57d0d3f9087f61f","a7b2c1a1e310b0c94d28c7182207f9cceb52fe0e7ec9e7373b3cb1c490be56ed","b75526cf232707e38bc73a81730073499b03c376a01f84d0a7aae7fe81aeb68b","98066cad72c5eddfa87249b68e6c2fc741e2102a295aa8568ae35305e89115e6","e63a9a073155e4cc44ef789993065113af1f4e115562c75ec0d8f20fe71a73ae","c29916d8934dca428dff8324bca1c04617cf5f10bbbb65289070d3df123fdc30","69f9d315715187e7c35c4207b74cf0eb3b2999e8ba5c4746dc78854b7c12c030","7fcec3e5b1c9bad08cd05609ee7fda11c993b0b11ac72ca7d39da0f0064b1ce8","f8a88a886bc4f30a5d403a13dcf801b5897d09b21da479446a1a322e2ff576ef","e19c6eff657ea7d0ede33010cd88abb8a9e01c28c7b3ec485b702f7e37c24957","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":"de","page":"theme:sunrise/communication/de","quote":"Tut endlich etwas!!","rating":1,"review_date":"2026-06-10","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?see-all=reviews","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.