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.

“With countless download options.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
409253c3ac67b704bb0bb9a26a7fba9886fafa6aa1e3140e7e10116a7f1462d9
Signature (Ed25519, base64)
ymsaDq60rvs6jp5r8YTt2cpPr2OjO34i8eXgMHOSfXi+D37uEhvgngkHuEpwiTx/YZe4r6jr+Letrzx8RO7CDA==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["4092cf1736b715ef8bf9a4fbb5d36e9c9731398d5b64e307e5b42a03e37d8399","262afd382789249cbc5348675fc35d7780ec7036782fb8fcdca289eb6044ec40","eb4f7418a36a8f9dbd3527363cc21c7de35713938ae729f1385431e67d044103","27745af53010ea4761877a72e755437e7fdd39e1bc7c643fe1a48f9b014c4463","8b6b27c88ce4bba61cda3c3f0ae16510d1351fd09fdba503b3a515b6d9f781f8","fadd9c4a799b58a9ba577d43a0cdd52780ec3bc0fa5d1fed18aadf5f1a7c7e72","f9bbb13dbb8f8d8ab02df7199cb4ab3d88b7d3a5aa657ce2a256c6e8a2bfb28f","038a412d87d5e8193ab3a86a671901810a7ad837c57b01478ffacbfa25706ae9","a1a36dc91b45ae008abc3f6b4bda1b9e77f8f575f0bf0af807955692cc05ea89","9d749a55bee812ec4dcdbdd4488dc105791515b23f1f430cdbfe0ae369a2c3a2","9897a060bbed2271e97bb8eb861687536edd8ddd161a2cf4e8b399530e445ff6","00a58474486d38878667c018eb810e71180b9858df79c82d171ce5b4f5fcd15f","5ef2d0b70398ea508e6c490819b91bf39069023f910bbf3a50f0ba400757578e","0cf751b4d000491c43eea40a33568458d763987b542601ca0644e491c0b04ce6","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
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:spotify/service/en","quote":"With countless download options.","rating":5,"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 (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.