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.

“Very practical to have a BTC savings plan running.”
Apple App Store · 5/5 · 2025-04-18

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 2514654467

Proof data

Record hash (SHA-256): 381bd6cc01871e037e9710f32685553d5f55456fb43fda9c4275c4f4d96e669c
Signature (Ed25519, base64): m3QAOBf0bGFbVfKKuW183m67LuHKJooCRE5WvpLbLRtMVveZPPmhVASPuM4EBLKWyLS/ltqwA23iXbCL6XWhCA==
Merkle root: 2030d4ef17fc68fad1320305cf569e85a00baea931fba0d3ebe628cf9c90c35f
Merkle path: ["381d1df7c2e2202d9ccee1bbcd7c01a1865f6e4b45ced3e6f61b000260b29579","a4231f0afa02137140ca33a88c20cbf0c19e6c76d796425debeae2fbda759312","7068f43a382d58c91c363f3480f53d977811cf728d90a1eafe94bf51140d9991","0ed66fd84ccfed3c0c8b69f85fa91ce2584738dcece14c280fd7a5566a7df605","44166a792758530f8b06f0bbf7f05b99f8ff7a0556a04437e00c9e8aadef3b8f","fd53b7fd32144175f64148920794d7a7a9644c9693c828a88cc5c1144d7bc997","9140623f6c46c6e66ddeaf72a6687cb92fc55bda6197379502924c1b52a56f2f","a56c741815c16d1b6e3fcbdfa3cc5918aa9b1ddf096010e31d45f6282e7e0861","5021102dc16ee03029ee45f24f18724682544c46f35ef4bc3ea940e2cfda471b","5a9706e7053242b5c05d9f9de3d56a03391ce90384724d4d757c52a96ef1ef62","54d61dc8ef7a7ca46cf7f7757bdafd0a7b0d8f92d723b668f28f377d7cc97d17","4c80fac9a3e2bbcf6ffb025e3533a28515475c498708bca71247f8bf54931d04","3b94761186bdb870df8b4ec2f52e7092158883022257291c3f0981e4939e9a75","bac51ea5b704b29646e9427857e311e108c5e79191194f7fff260047321ecdd7","e362b663c2c1f5a93380a04a7aa41b42f4bafc7f870e85cf63803f76c744c486"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514654467 · entry 108e9186e8c5677a9253…
Expected log hash: ddd8d6dfa3771a4106292f7bec674337dc9649465b28b118bb17bfc2b8ff0a67 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":"v1787132872903","kind":"published-quote","locale":"en","page":"product:relai/bitcoin-savings-plan/en","quote":"Very practical to have a BTC savings plan running.","rating":5,"review_date":"2025-04-18","source":"Apple App Store","source_url":"https://apps.apple.com/de/app/id1513185997?see-all=reviews","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 (2030d4ef17fc…), 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.