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.

“I am also can sing the subscription”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
6912d0838fe87beb5d9a0f70ae6493c4ca6310a5f06ff1656d93bb14078eb704
Signature (Ed25519, base64)
FO9yY/PulbLQ7zuGBGo0FjPTy55wrSJhRMXc2vKoJDo9iqL/3grxHI6Y3ZpcSJS5OpDwEUiy7vjxgQv9dWXOBg==
Merkle root
c35385e3159410853b606ace3c93abcb561dc35874bbfae2272c5b0050f06a48
Merkle path
["6913dfe2b95bcdcee15b065e9734ffb9f8293e1772850870906b8694ae34b32b","06d5061bce097b9b98b0487eb139a79e12ace0244fab6ed0808b0bdc93d4ad5f","9cbe66dc7fc84a1cda72db2f58fbd7eaa9fdb697634f4e0b3d7f735738dc28a9","84d30c07aa8ddbf9a4726a390aa79531fbc9c9170c646c491e723908e67d5edf","f3bb7a6025844f50037e205e9120cf6c4ad301f01f53852e8da47457107d501b","61d91595a3b5303cbade65ff5e88b8a84114b06da75d7c4c58fdc368d5225523","15544f22c4251036ece2b2d06f65c6b74a0afdce7a8abb247892a3bfbef7be6d","4add3825f088a38f887b34660782854671b0177a2744fceee712daefb2430a24","0a4a225c6c17a95eb4c0fa8a913a99cd604eaa5ffbee6134f06c2fa475c836d3","7737f0db618345ea0f94a8672b01dff377b23a01d46957df372edeb6c91ea361","02dd5bbcbe0d921f9820e53a4da5ad31635601aa86ed293d10e016200d62f20a","8e5f57c1a2e96cf055d7b9737b78ff93242efff1ec17e65db056e13fb18c4839","6cc2706a4ceb9b9114520cebef77f34a5bff54a2bf14e315fba81a7635eddb21","eb865981e8703d40e97f7a1d500cef5e7bd341c0e720b4ca75d23312d5aa5f63","19399f0af13a2147dd8ceb83692caff2214adce3d49571e366dcfb3633df2667"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514083622 · entry 108e9186e8c5677a81ef…
Expected log hash
eb47f42546fcc705387579993679cd6250c0b995d01bbd10805cb4c8d66efe2c 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":"v1787123762743","kind":"published-quote","locale":"en","page":"theme:storytel/billing/en","quote":"I am also can sing the subscription","rating":2,"review_date":"2025-10-11","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 (c35385e31594…), 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.