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.

“sleep timer is useless”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
13a47569bb1492961578ee5e24584a1b580f4acea8bf4db6474d2b67a2b1550f
Signature (Ed25519, base64)
JvcFJaQOErEO0hPnZLx4K34zZv3efr5ZzT6IKJiL43N2xzH3kBkHCLzQ7sjYVlGMbJuOgsEywjN3tsdeV+Q5AQ==
Merkle root
85ce153ffacf452dbbce3fe1023cf2b1831b0714a52ddd4756cd932ee6118eca
Merkle path
["13a2d6d1af61727ff46e012ea780e6351a7cb058e47f544fc6727490dbc8c0e0","6b63df030a488728a75555e7a6e69e04ca145fc05b32721d41268ecbfd49800f","d05810173eddfdbd3025a69aa31839c3f876477b719174ff5f28ef491c119516","f4c67846da88672c2f29ae33f35ad9033325aa0b96729c968b097f040d2f3445","36e737d276ba414c9109967cf3a416807dfb5b6ce210111b95f0759169f72c3d","e16a9195e9c6965fa28f668506a27040aa47dbab6983d1e1d1ca7d06f523cbec","7b19550347314f78c08a09ee71bc72083ad63f2fb8301b13211b869d1e2ed48c","0d22f0884b61032ce335f65acf7584e81a8c17a5c339515d810df64b39697771","439ecdd5b7a646dfa199864ed6df87785e188f592e4ef6fb51093fc51e1b5391","68c455ff22a3ccd906997c0b12714017662ce15aea34386d62bdd3b62fc2f81d","4aba4c8ff1de29ad0b7aadee5c2e476818f79748c266e2c70c52fb9d0ff85fe7","6c2e1c6197efd563c8b55fe8aee10bf08687b45dabbbd2a77d804d15e7fc26bf","18b18f071e9c71d8c36d555f1bf037316eae5e015564bc049869377ca5d7af3d","18e09dc9351f249cc916f25a12a638ff411aa18455e8056b5bab6122f75e7984"]
Anchored
2026-10-14
Public log entry
search.sigstore.dev, log index 3247778771 · entry 108e9186e8c5677a205f…
Expected log hash
d4527e154b8f284d35adc456cc8f260840ef237a57e84e3d79bf64cab7ccc901 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":"v1791943580112","kind":"published-quote","locale":"de","page":"brand:storytel","quote":"sleep timer is useless","rating":1,"review_date":"2026-10-02","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 (85ce153ffacf…), 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.