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.

“if you unsubscribe you lose all your credits”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
a0cffae20f2f1dba5971a6d3eb89f65f100b9b15e944301769a605515d937dd4
Signature (Ed25519, base64)
jI3VfT+AV8pmshGnMiy5w3Eq60BkWmmI5VdNeRXyyRKFzhiY+GBlxLS/dm61oMuLVzM043ME9EVXmRZ6p3H8DQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["a0d03517e60ab0df02c1b55a810d844efed510652fc4cd5fb9abe10ad5cf7719","796c71e4781198955e9fb674b2e4b8708fde4d24c8770dd7f1668d64db5255aa","d0150e5d9875c199b4535c17512543a1bf98b70035c8fb81ab93472015530b91","3c6272f3c0f1702c25acfb6921359bbb34d8bb69754033c6b49a49d021ae9a26","4bfa34197925562d719e39806af14dd50c4da4a9d375e6e0fc3b137cfc488ed7","7f4a665c137a71dde23dbeee22c75091bf613c2d0f56012972bfd111a443eb3c","9f330ef11396e4297cd48a03c9e2c8bd0b0eb11a576644b876ff7286a7810120","fec51f517fcbaf7286a2ced0589e42704619a9b8329b83c989fad4cd92ede88a","714962656f154b23766607b342f31abf8ae59c9b593e4ecc297c6ca4d05762d0","83e1cdaef7bddbc2ccd805267fb199cfcd625756f8eb8f8d9f1cf74b762fa9fc","dfda572672fd24920819a6943f95ad4310aceeb99c5317f19a653df1f79f0e48","dda2bd27fa15f75292648f9c602f964628d9c021f5588053dbc2603c0cd3f589","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"theme:everand/returns/de","quote":"if you unsubscribe you lose all your credits","rating":1,"review_date":"2026-09-15","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (f26292e960b3…), 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.