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.

“Sparplan wäre cool wenn er automatisch abbuchen würde”

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 2514083622

Proof data

Record hash (SHA-256)

59220d9546339e09e13992bb65507eb6a9702871c476c8b90b38460e288c5469

Signature (Ed25519, base64)

7feV/NPb9ZcT/pMY7k0W48lA57Dew8Za74fTV+zBq7WrHdsw/Em/5fS6hVowgd50b17GxMMzGP/VbIQCOEDuAg==

Merkle root

c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48

Merkle path

["59221f0ef50e14e2ea677efd3b9a78b8ea64bae830996ed6af84546ece52e716","ae3997d46452004129b094368494e7bbcff89d10dab8f4967458a49d99ca992d","ff742db3dd8c2eac80931752ff339fd6ae2195687ebdf315a33ede57c4346370","f8233293e65999c1a3483a29310a4c6545a52da78317ba92e11e31d9d1733f71","8894982b306c156ae85e1d0938bbca1a418b28ce962a8840ee99e42d29d70502","713a55b719c81e04955f053de9f077c023b706c6389c8a1734f5cb4b5470c1b6","6256b6473e1073d565a3dc14b85e073da1be66ab3629880e6412cc4775d57c12","b20acfed6f6c71770feffb6541b0b43a4831e84736f6914aa543e73e985b38c1","ef4c5b513a908df3b86d9959abde8b4bd9538c9bd037d79ee7db76595886a6e6","11252e9f15859d3e6bc61de0a1f97a5bd82d4f039cb0d8be384099cd064e7a34","be11bc87f8790d4addcfa08de8c2cfeafbd372403a0ebef523a4219e1a420d99","33ea98be770acc497c774691f204ea0282278907217ffd9d2c364175aff036fa","d918a76d70ca16d9a207b045c1def62fa9a18b9e3a8d1a952eec38a09a66a9c1","b0eaaaf0554356daf48535f981c97bcdfd635e531452842df23420c0f264e90b","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…

Expected log hash

eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"de","page":"product:relai/bitcoin-savings-plan/de","quote":"Sparplan wäre cool wenn er automatisch abbuchen würde","rating":5,"review_date":"2026-01-13","source":"Apple App Store","source_url":"https://apps.apple.com/at/app/id1513185997?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 (c35385e31594…), 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.