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 Android TV app is simple, efficient, and streams high-quality, uncompressed HiFi audio”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
381b671eb3c2ce7d42cf4b0e4c337d84777cce02ac26bb6b65d44ec457d99159
Signature (Ed25519, base64)
W8dyrKfGJ0HfmRNYC14beKzOmakgnX5YIfvhBNPB4e+JYbX7/YjmAG3YIUew5JIWbDSA2mtHo5+HRZOLVi7UAQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["381bc93bf82e7fa63aede2063c0a96bc99c5dbfb5b5cd69670cbc4c981565cf5","6006ee0096f57ed35443123977de2a65a5a813f18def27f37403cf6da7af49dd","43088e1dd612a042d2b4be0eea169b6af2e0342080a8053cd36ac63f9881662d","5472340ec6b8275de854f227446cbeb0da70169ed548e3717d3f7e5951ed255e","a7e55a95a1277abc44ceb7706768fcf2c8f91eaf5549e40af5e7d60c3b77d525","f498ae7b8cf9b549a376ddf98ce86bbe4b8e64eb70bc908168a4ebc19aa0e691","8b4bcbf8b3a54453e87ca0257e91015cb6c80d61311d7b2a3327c61ac606734a","28bafd1d67e12006606d1114056366f2503439defa4d4795b6c7ecfa0d538ed7","44d22b7616b33b54caeb9d34a02eb7685020c9174b7c8e309fd2c20d3daf0c03","a2c48b210887d78af2726a13f98aa722b185d42282ef19d24a24a7070e9bc678","d50558677eb3b34fd5289f4b3a387bb41118ee6724c345daea7bd33ef7860d83","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:deezer/delivery/en","quote":"The Android TV app is simple, efficient, and streams high-quality, uncompressed HiFi audio","rating":5,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.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 (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.