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 die coins selbst”
Google Play · 5/5 · 2025-04-16

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 2514297706

Proof data

Record hash (SHA-256): 440deb10ae019c4c73c4c0066595e11adc6b23400a9d682e213a5208cebd4a09
Signature (Ed25519, base64): FY7SmFDe7yDwvosIkPrmZKYrxld2XgCWQRyU6idZKfIxPZM8KbNs/ciJ6uR1YX5RlSf4fNW9v63Z3VYE2QKBBQ==
Merkle root: 1dd7fec10002d9304505761bfad9c0f048c94d1d6a0775b6fc4291f712d4106b
Merkle path: ["441135440f7dd7b67a50c03808561b4277b4bd63f3d5dceda16caea8b7973552","ef49c59d94fc11dae3aaafa57f154d36c23ba89d021aeb080b0cfc9043fc64ea","3fed5dae215f37e6253ee2dd19781ad33e6aeca05bd256a003f50bf919c897cf","d0c7334e0eaaddc8de3060ba507e30eaa3c421c4837a0d1d06a2d38f177f1e6d","2b78fd82d317eb1db60fbd27486f6ecf1ed9546733f7e72aacc990723a917c8e","cf0af0c16d0d713fa529ecca610bba61432af2b618a7d8fffbc33eec63876a28","cfbcf97e716a15ba38001ddbe6ca50805bfc8c6df668ab926d2c185ab428aa93","a01118387f6a884b8ed1a053cabc9b763da0626dedf10282dda45087e26861a0","ebb93892a4e77c156626633dd2a94a4107970c7e7a63edbef32cd52b747a029d","a2037466d38cb4fd29d2d68c0bf924669e60571e9acd8a4a70da10a7b8e68e3f","b55eb4aa62151f184c9aa3fed6e8eb453ac6780dd4802dbd535affe79f9f7640","63140a7b4811bd870f16dd92bcd1060f3b5aa64f6aa47d4aae76261963134c77","b7aec9f3c94c31d180edcce99e1c822102bdcebd141a0695527f2567ce2d6e06","96733967bd879589a2091176049a40f13c26bf93f656924a17f15f3f405bad21","54bbc2d7930ffae8e416e662d825fe408002ca5c9c581c2388ff0eb5a37134ae"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514297706 · entry 108e9186e8c5677ab801…
Expected log hash: 861cb9c1424d2f408888a591a8305206c340f8249f4a4581b32f940ce8815405 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":"v1787126020727","kind":"published-quote","locale":"de","page":"theme:relai/returns/de","quote":"ich habe die coins selbst","rating":5,"review_date":"2025-04-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (1dd7fec10002…), 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.