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.

“An internal bug led to a deficit in 2022.”

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 2515243153

Proof data

Record hash (SHA-256)

3fbeb604e11aad15e94882409682c04c40f9319119bc2656603521c5b10ea668

Signature (Ed25519, base64)

5/ZtAewkiUBG3lGBis4IQkIVeDVJHLjWLQ/U8Y//d8M1QD5Xvs0jTU3dljymlHs1kGq9f550KRkXPevCxCGbDw==

Merkle root

30b81ce96f52ff8c37a1dce6a2cf1045c2f51663c1ddbd5ca071d040e32c05d6

Merkle path

["3fbe8172a64bec11f6a3d6b34b67755203c09d56af4dafb59e68ce3bb0e20744","9531c36d8fd8bd134d234adaa570790ffc5eb679ddcc88b950f546f1b1877b37","d296e650b1f385db19501ed249783c5c5249521b71e6b621e07b6915e3ce4afc","cbda6ee94cdc41fe79baf4ca443b7e094ef66bceb1eba2710891e52feb4fa1c5","60be526aebcab8683f8335b29e4c9255f879a9c145ec84d892221c35c16f7e66","ac6df7a45474fd3e0c740e9b451dbab003cd46081c05d3ba43a572f58d2a2058","9d594e819c83c8ff543b8bf83585611f80f682d2373e9e29aef0c005c0b3acdc","b5100f625fa5d1ec942fde48f0d34e654f89b6f4d6f2b9da12e5fc84202c5e64","b397de62b3d6bac98c68e397ec8ef4970de19b2cbde05130f9d1c7757a291a12","4f92ce3669f4918f64f1ef3f98aae24a5bd7df5cd2a910b5e5b02fd76d379fd2","77efcd61953f571117c2e427973d4aeeecd90810b6c7c98e97d08ffa23ed8e92","d5bcf832d140e0a77632f9522af2243ee9f20efac380d8f15ad60e265bba220d","21ae9b3d04542d62b8bdcb6f03aa786a4e9bda8ae0e825d8c3abb8e6e1018da2","d2f0bde8db363c9acc10fb20e031bdddc43b684fa5984306f2efdec113caa9a4","dd9b0a9d584b044c4116e1c10c4b8cf4a06383a771a07c9f3d39f998f23cf36d"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2515243153 · entry 108e9186e8c5677a8eb5…

Expected log hash

314ca716b1ad71ca29fff6da960e81a719fe30fa5fc14d8646acca79a7c09353 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":"v1787138594002","kind":"published-quote","locale":"en","page":"product:relai/relai-business/en","quote":"An internal bug led to a deficit in 2022.","rating":1,"review_date":"2025-07-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.relai","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 (30b81ce96f52…), 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.