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.

“mybsaved books have disappeared once but I closed the app and gave it a few mins and then it corrected itself”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
fe9dd40145677d323c67f2203c316041444151b9c33e96b28c30398a9b0b0f33
Signature (Ed25519, base64)
Diq4S+tj1MkQbxQuOaACnO98erBr+hH39yuuj9ZoHD7xgZvOPBXnIYaHSKjXtBH5x8eSrUzKtF395TWxXJkkDw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["fe9af2cddbbb5c5d007accb6a373753470fc7a27d6e4f1fe2d14cb6a5b9f4153","2c748818a2548760552f6d1d6cab96018d2781a74e81e922f04f82c083fad950","f94da51f9c95fb1f88060946e8856d698cf9a233b0a3dca07739cbc813e21091","8868eaa5ceea60495459bd854ba33d7c90b010d5fda40777b862ed8db4858c79","5a4c35281435fc4dc5a2df025e34f9cf924539b7599814696e14d41d1ff8d2a6","2b2a5c8f923dbb2957ddba1227cb53e28f5cf73ef5bbad1dace18b920e14b2a9","3404342ca816ca09983dd51717edee90ce161aa616bcb59d3cecbbf96231a831","6b5ad3cf0f3a945794fbca411813dfb9da2db5e98010209d444dc1add594b87a","1669d2669ca52a58982f0fe3a7cc194189b764555a3768bbdfd67f778f11a007","95aa4036311f60df951a1e68ed3b5b14046a54fa033b1a14fa34e99f92419ff4","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","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":"en","page":"theme:everand/fit/en","quote":"mybsaved books have disappeared once but I closed the app and gave it a few mins and then it corrected itself","rating":4,"review_date":"2026-06-19","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.