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 canceled my subscription through Google”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
172e7a80eeed936a195218af0d1b7c0738c9ef8f30ffb19340ed7a74341d3266
Signature (Ed25519, base64)
MqrF0G5EeAtFgZ06BY55Xs1v7kyukC7+i+r3gU58P4u8JNeHS+GAxBEKMdVXfdtpSA2RrowCIQmtQrbKK7pIDA==
Merkle root
249a627257bd2a9dbd9bc74ec65dce63e29c9ccd8f402432a46bbf1cfa12c86d
Merkle path
["1734776d6cc3ed10d16425173de12105524984a62cd3240070dc37255e08738f","1d2e403d759f07786bc8d73815c37cc3229145cf96515964a41840fa2cf97047","63b4d09e61b931ce6d9f4d8585d8508d3e82105d1414b52aa6d7fc8513b1d024","7dfaf0a5e03d422371285d4a2ca6be44bcbefbbd215db49ce3ff78f7d5f63963","4d9376eb71c1fe48fdd4a1b4b8c22effa740b3e688b3b523e945dd43c2e75e6a","e4f9e79bd6962b3b6dacf02e3aec67f68c58c5673845429d7c415ec5dc653060","aee8453d4ecab4037952c8a625e3d8ba6e59c27c309a2a09279edf88d33aceee","3109cd7e94417847411ccd56f8e6ffcfd8e53531242a5d572b9cdc26709f2e33","512a015b15456a69641f56ece89cf8e0a1f2c945a28b6c1b389974f5a074faec","263f9a47742f7b09180b18ff07776e2472b4a2fe4aca0550ca47a23d7938ab94","69e410b5b5c48b40f8e52c4f9c155f124fae82584906da27750633db67b1b9dd","93da08a32a88984f43cb8cf77dc9f15f59275e83068c84de6557b04be928f845","eb7727f04a590b9f55c190f90839cbf73f485e828dfdac586db4b55a34076c29","c94857f058a09552518db3b6411014dc84d9bd9a71b10e488f83e40faa66dd70","98481510f61448eaf55101f28c348e05af213e498327b1646c7ec76c471de7a8"]
Anchored
2026-08-26
Public log entry
search.sigstore.dev, log index 2595205423 · entry 108e9186e8c5677a9f26…
Expected log hash
fbc678ced8e0822086692e4ab6d232b628f26b1a50cd2c52eadc2f6910e32e8a 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":"v1787717877847","kind":"published-quote","locale":"en","page":"theme:acrobat/returns/en","quote":"I canceled my subscription through Google","rating":1,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.adobe.reader","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 (249a627257bd…), 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.