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.

“Auch der Download selbst dauert ewig. Viel zu lange.”

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 2683150346

Proof data

Record hash (SHA-256)

1f60c7e8fc2036bf8acbda42f7f05e40ffd64fc5fa89c3990f7c89b90298dab0

Signature (Ed25519, base64)

VQecQa8T0opMMgZ7BFLOecx0uxMpsEevzLABq0kB/pcKqAojSi59+xB5sW3MJI+UzmiHiMRGqgA37uSTrGijCA==

Merkle root

ed1b76d4f3111cb6e235a9fe679fe4fe63795d3193935a8c023245679c12c88c

Merkle path

["1f6044bc16004815846aeed148ea89ee220132422c9cc791b5bd07d13126d5cb","5646f5c065ee32644646ee9d62308963d9dae840400748809cf383a9c3addaf4","ed77902d3f46e60025885b5a0782174e94ba392951b3d67c828ed499d53b5e1b","fd57c3c60889c127c10104d1742ef7b469848dc3760d583bc5ca397fa6e57846","b5b2ee0e554af78b56a5b6db77227140f494b311566a62df36da1639d099abba","d8da7b567246698eccf123ae1707874c082412ff3dd62ff03852a03de002e80e","a61d781b0901e76c2b24452c6c7443b624f57bbae2d744d9241753634370768f","b21ab91fe44e3316a7d0a098655d63cc0365634a49725e94f73ecb1ab8ca04ac","49b028979f38653f83ba828ad18e1b26ef8f7ee4f1985fdd541c06dcc6211937","0e2e73a01a3337a26e8f00379c4dcbb35bc17e82c7b9cca8154d9f1cb6cb5cb3","41e49d2ec8896373861be4ad3f2a18d092b33afb89f06dd1f06838c80fbe3eb0","b2d236c64c216b9123243f077525d72a30a00f3007e94900c00d0805f6046df9","d95f737cdc8d09dffb520130b23d2e91ee7119eb9a2a85d7ec6c56a05cc092d9","222137c91498adc204f412ffa9667367d79d38be98153f9b235308fff5e7e9de","6ff3db889906bd05786277e2021c1872c21f64759ecafab0fa871f6865f90ece"]

Anchored

2026-09-02

Public log entry

search.sigstore.dev, log index 2683150346 · entry 108e9186e8c5677a5378…

Expected log hash

ce2f0f51099dd771a165694fb25d868068d124ce108279fd9df180f0ea90a863 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":"v1788320836912","kind":"published-quote","locale":"de","page":"theme:canva/delivery/de","quote":"Auch der Download selbst dauert ewig. Viel zu lange.","rating":1,"review_date":"2025-10-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (ed1b76d4f311…), 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.