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.
“The worst part is when I buy 2-for-1 credits, one of the two books is simply deleted after about 6 months and you are forced to...”
Checks (re-run on this request)
- ✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
- ✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
- ✓ Public transparency log — Sigstore Rekor log index 2515345787
Proof data
- Record hash (SHA-256)
15350ad3b935c328171871ad95169373a781114c7ec7da718efd54a6ea1e7520- Signature (Ed25519, base64)
RioMZhdAbN6ENt4DIcAVWw2Cf8Qn19enPi3bigNPRpvYrRLLL1dsGlay5P0YPr98waYx6sTsbO7v/ml8WgavBg==- Merkle root
e61c2598d4d03770603e24740bcc427581e87bcbeea2e56dc34fd81a9f496465- Merkle path
["1530996f67f757f24ce6bf5e61bce6b411d810d604faab85c36cd5c6b59a2a64","5bd0fb62e6a2496d76f91da2895d8813faf915334a380c8997f72bcdb1dda462","ff499bf5a4272a45d984f272f569f88ae4aa1141aee377e1e2c5175b306b5b23","c8ffb32b81141a9f720e1ec51f8d4ee1bca160e6bae26dbc213b6ae8f133b27b","fde13fc264275136b36e8160b40b048e7c55a95dca1740dabe0ccd0ba3027728","959652fe877c333450b285ca61c4d9083b6a42755939a3a9a90eff11cc8700dd","163d11cbee13db42fb95c4af160eb4d5d4a82771a0aef33cb277e3ace251f9b5","af76c81078729b80b1f90ba06a45c4d99e53734c18bbcbe1a429baa43d52d7c9","96279c0523a2672680676b348ec767355ef83476560ab09abb6ab911304a0ebc","e2cf7e3660d7ed834e3adb3e1fead3a535235f12a1a4ef38692587ecb1546eb9","0355257e4917e000c6318af3e8c062e35c99e19d801c93fe03c534557ba3b1e2","82c59a1f070110c8bc72c9d5838bf722a464300d8665e875d27340c85eefead5","40969aa912cd897f062ef7b007bf23221003273332528476c6c56656ab8df18f","c34fa5ec75d6e3462dddbe081b828d412a3a575b53cbb348f7047f6afbe95056","11a62e67a9d98d919358ca5b8855f911ccdc865f14b203213de31adc67657443"]- Anchored
- 2026-08-19
- Public log entry
-
search.sigstore.dev, log index 2515345787 · entry
108e9186e8c5677a749c… - Expected log hash
-
d9a90b5e7311041bf4315991ca7f2fbceee461daa2ae70a8b8b95323461a31cdThe log entry'sspec.data.hash.valuemust equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm. - Canonical record
{"dataset_version":"v1787140356347","kind":"published-quote","locale":"en","page":"theme:audible/returns/en","quote":"The worst part is when I buy 2-for-1 credits, one of the two books is simply deleted after about 6 months and you are forced to...","rating":3,"review_date":"2026-08-12","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","v":1}
Verify in the public log
- Open the Rekor entry (pre-filled with this proof's log index).
-
In the entry, compare
spec.data.hash.valuewith the "Expected log hash" above: it is the SHA-256 of the Merkle root string (e61c2598d4d0…), which ties this proof's root to the log entry. -
Decode
spec.signature.publicKey.contentfrom base64: it must equal Citatio's published key at /.well-known/citatio-signing.json. -
The entry's
integratedTimeis the independent timestamp: the root, and with it this quote, existed no later than that moment. - 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.