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.

“amazing titles/authors”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
954b54d469e3219a4a0262979e13a8121addfbd01650d637a8edd910f75242ff
Signature (Ed25519, base64)
1a3BgkkrKPuyHWqL+MROk7E/NJx+CzkQzsQbrww/VlAXhOuQGWgTHtq+aFo3EDX+l8/PFQZ5KMDLLuHBWgX4Cw==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["9547f16a84d2d0352575d376b6213af4630412b9b6b00be9532ccc23f39fd5cb","5e5bd59d063caba0aaf075b0541766489997ba45f016716f5743d50a59b84ac2","3fbe47c4fd6cde532062f6482968f31cc574081d9a10b1dbe3bd7a3d0bb75374","240bcd88f2833901c68843e60779dada8780176db41c074c1f531535bab1ea97","daff6a2666592e528a0c41f7632c7255b354d7330e3d4236717df6e7ba188fa8","5ba5e7ce4cbf88034a91b288d8719d21d8786c5181ed18a968f4ad747ca83545","0315fc77b9025c7f0bb53be45e0338fba7f9d6c947c10932590122d7cf57054a","73e41add056a03ceb04f72a7e4946e31e0bd562c633f0d2127fe723c9b4d8a7c","145b375f81dc358193b17c375ae2a0702f7f673a5e030a64b1e155cb5fc6a66d","49467432bb5c3a1c1abb921918e5f60c488ffcfe579c1433b408d0a51bf03f20","82bd2d1a26f3a1cb70f5fdbe8fcc6062f4a830f2c87ce9adbc463e9aa0f6060d","e15e56e0512f4330c41b64546c98bf535c50ac9906b77d8a69334c9dada838b4","133e4c184d3b920e2e436c5052c1be77d51555ba777177d3d4c0dd1b16ab3fee","95de144e054f717eac0f186a52d131e0ff4674147622cce8cff3d2611e7b6e99","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"en","page":"theme:storytel/material/en","quote":"amazing titles/authors","rating":5,"review_date":"2025-03-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (8a6ad893af0f…), 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.