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.

“Versuchen Sie endlich zu antworten, ohne Links zu schicken, die nicht funktionieren.”
Google Play · 3/5 · 2026-09-14

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 3140627354

Proof data

Record hash (SHA-256): 1f1363ccae91b9276479adcfa7b6e16efd123a79539e94c837d3d2cc8b218416
Signature (Ed25519, base64): F//WI7B9LKdZ0IkJcxsn7GlUGJey8zGZrth5Jnk24K15kxuT0LR/tnwkxTVhFuCu2TmUF9uYzsMtnIh8Mrg3CQ==
Merkle root: 7e5597bd3c162c8b6d828ec7450367f642ce11ee386de414b88376dcbb621ae5
Merkle path: ["1f12bc3db4d0aa2ef29aee19aa6a07077a74463a4acd17f5ad54a2299c35ea88","67095a0d65fdf5718c14315d0604b4d14ea649da6c4ee5bb0b552f8f6fd8bd1b","18c497a8a601539f014aad1a7e9559623f297ae492e9cfcd1dbaf24574a801bc","218f173758c90951a77b7604a51969fb64861aecc972bf6a8532f40a560efb99","05158d10b209f784bd969ff23440e95038f571881ec997ad12c1d7d2dad1cc77","b51ead8cfed912943c9a6c46d04cc4e47bf509c1d082ad2e846f12a4cdc0564b","a4965a3239d53d995c6ed4ae06238f0fad3dd038b48e093a8a064cff0bc9860e","d07a8256d10140bf42dadd750952267ee69c1c534b0bf1b7b4700c08351f21c2","da52080a35386efecd725b561c9a34801318a1c92fe698f8433eddd7616c60a9","5970b0bb66008604e9c5b86e0c5cfb3134c36093a5acc73161cf13d39df96a75","0b71da72fe59434f42daf4ab92d214a594ce055cd56866860877e34bb19d1037","9b9b471ab743c8d0f3bc63bad64ff640426ae2e472509575c6ea817aa7984221","792fea8d115ac482e9fef70a7069e557f2efb1af634e94e47f08bdc3862e5a6a","acb249623400215550cc0881339acc244e91fde1fa89bf36124dd51a7bead968","76edfaff3d5907039be8c493f114c2f6ba10fbab7705dc7ab77a269ec79893bc"]
Anchored: 2026-10-08
Public log entry: search.sigstore.dev, log index 3140627354 · entry 108e9186e8c5677acc98…
Expected log hash: 82c9bd063e624267c60865e2416c3d714724e2c3b18c4773424cdf17232dd6f1 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":"v1791432333296","kind":"published-quote","locale":"de","page":"brand:deezer","quote":"Versuchen Sie endlich zu antworten, ohne Links zu schicken, die nicht funktionieren.","rating":3,"review_date":"2026-09-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","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 (7e5597bd3c16…), 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.