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.

“none of the books are available”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1124657743220cdaadbf19b41d92e812f7bb74907402a3a7e5595a98afc6840e
Signature (Ed25519, base64)
tVKr4gVsfM5vvpimKIt6KJiHajyNmZAnMsL196q9iomkgPHh44PML2iMaiEKywBzAxrbK/PQAEN01ZXDt+T1Bg==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["1128e9d1bae6c4134b3018175fc7f03f3ec5de72314d5f1d47d0284efcc12678","150a150370dfc2ec49208a77df10c7e4fbef6a5069843d1f5eb9cbb2c6983b37","222af189e55b0850ef29b6eb97cfaea64670b183ce70021c1c79ee6c8e6246cb","5a1b671f006fa1a1ff94f5b7aceb443031e5ea1521cfd76a777bacbc95708489","cdebd6b442a620b5d4ae2f782e51c0c0b9218e05b9f83747834faf8cf8fb796a","a643de18da399f868fae56c2fb2fe3b5c19a38d96ee287f44f7e70c909f2ddfb","c438502535f1f986eb273f40aca018b937dab8cdca847e6b0b90e2f1ce34b8ad","856f4fcaa3bc803bdbb3ecb492fca95d0ad80240120bf489f2fab3fbc9a6dca4","8e4b67c18174f20077641506888e86459fbba6228d1ea73a81281969b4696889","c40c0830eebfce03804902283f6625e4982e81f19dab3525d68004a60626b345","ce7fde0d39bc3203f33175015162e8d82b3e49dace80b277c9c59d8520904fd4","2dc8e1d0a0e516acb8dc01ca15884c459f0a0e973ac35b96e1808b584dc8c14f","7d5e1a3da5381843d312196fd4a9f69dbe86b152542df1be09d403d47d5e49c4","71d5ef7f970539b9a82546e0bdc1b1069245bf71351875f786a78e5550da4e15","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"en","page":"brand:storytel","quote":"none of the books are available","rating":1,"review_date":"2025-09-30","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 (52d6be1abed1…), 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.