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 möchte sie deinstallieren, ich möchte nur wissen ob Kosten auf mich zu kommen!”
Google Play · 3/5 · 2026-01-18

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): 7729db1301165c6beeea180679d4979dd52f5ab75d6a1ca0b958e690db66eb65
Signature (Ed25519, base64): Q5CWwAN6nPoDCQhpS2yvtAZ/OdQXpdKsinFUHQaSr+OtH/MnJa1PnQayajkfspx4K0jL++Rx/olyHvSTCYIXAA==
Merkle root: 3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path: ["77266b5cb9f7612615a8aa59d9cf75095cbae2e6883c480c8314fd8a785b1e3e","c5a4c32dc2542871e4a4759fbc9779c294c57fbd1bfd9432d2342a3d72b65946","eca3e9b32d16e041431790442376afa6c14fa0ad9553970f2b4b98cd625d8232","c82f6c22d189ead380f911aebfaa71b6c94d87c6970fd3142615a6bd6acc88b6","3a3897d5f52a42d6f4cc8f5c47a65d8e360e52d8423c3ef628b339eb4f90fb81","04d090135708f0a6a368978218bfbcd6efdde59b0c64dbadf591f9a37adeccb8","2d78cb20f82f7918eb1b20666918e5be0437be79d7bd2cc2aa06b1f1ebd8ecb8","2f95b12c34ab7d62a1ba66db0146f3ef9b7bcaa30dcc6ae0485dab19e6520fa6","0ccd3cb303e6b942a322d62d66a9c5cbd4cf63624f0be2204b15b00fc1e6280d","8981ceff62b0f4e709faf1a8f76ecf0411a2748edb811445d080eaa9bfc08628","19ab0dd082170bb3b551ac3ef80734360b2dcfbd889301e8a59a45fb16561884","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:canva/billing/de","quote":"Ich möchte sie deinstallieren, ich möchte nur wissen ob Kosten auf mich zu kommen!","rating":3,"review_date":"2026-01-18","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (3030a3ea5b39…), 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.