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.

“your family plan links fail every time I am sent one”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
3a6d6ef7b701d01dfa3b75f229d1097fdea5132c3bccbfbf9a3909f09ea06df0
Signature (Ed25519, base64)
9oYLt2GMvPx3CYF/l3194Gim2APuIRtgeT3mDKyfebdmPaS++y+d2d8yJeQdPfBBJNtm7hjhfk1F2xvQJTazAA==
Merkle root
cb5472fa7b7f10b7453a4f782a38c5dbb3d782ac291369ed3830c2ab783a230e
Merkle path
["3a6e10140abecad5a8a7f925f45aaeaa169db0c531074c38c45492ee833c5e12","f394bfb5eabbdb490b8309a9e879d4ce1a383a9aa3f7261d4412ac58f9e46311","1a1aaf5ad37e74db20e572d8756b9a0f133e1da7f81fa5847682aa24493e39d5","a293e968a053f7b1af0c1e2f8d84380b0097fb490f19be74a44353e5f92c690c","4c5668716394af1f5be83d19dc7f982d940d6959f88f0d1a3ec954274e4cb802","c370d0fb31d57c780ab63cfe8fb74dae543b83e69ca16f2c3beba54062d0d0ad","b6b1c40b7b834c3a9a05987dda02eea2c06b9b89430fba5ac584432877644a90","6c9bd70e7f2646c279505930120c91b017d21ade946fde5feb0ffa5128323c0a","8980c67d91d5a7c7bef12a7a4db42a5df152b082bebedcaee636518cc9ded3e6","aabee3b14f386665462b6e8ae67abc1386302c2c4e9ed94367d9a8cac3be49ac","00c82bf6898ae1023baf085d881a80a498168433424a5928122c7f09262ab69a","6b52b30eaf5b97885456e54aaa839ef0900f8bfbb260e6f22cb33aec9a4c66c6","67ef19118472e8cea8d8f9c7960df416625b46d91fef63f2cb0306cda5833746","6ab0f07aea38f551fb6ed4456f21bf7c468ab54859dff87b6772a51601755f64"]
Anchored
2026-10-11
Public log entry
search.sigstore.dev, log index 3199295725 · entry 108e9186e8c5677a3fc5…
Expected log hash
59b8cd8284c909c35d85f443b6a086d482f8b667c56ec942d663937a75e25638 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":"v1791689736846","kind":"published-quote","locale":"de","page":"brand:spotify","quote":"your family plan links fail every time I am sent one","rating":1,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (cb5472fa7b7f…), 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.