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.

“It automatically redirects me to subscribe again”
Google Play · 1/5 · 2026-09-19

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2913636507

Proof data

Record hash (SHA-256): fca0b09d8e15a6552f300865822fae27018f157c019f896deb4a4842cc2c4950
Signature (Ed25519, base64): 2OtOU4IF3aLHmEARF3lqr0wZI+ga0S8CPZMoIq2ZuMHSG2eORcTBsuii5PGKtp001fy8unxs/6lg4igaZA8tBg==
Merkle root: f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path: ["fca62f4681c134c80244223a84f83665f2a5d07e6851bb7e6b91339f473feda0","ae65c5c333111a2db4440b723112c84983fa3f590ebbb80f37bb348522e77f8e","c8ceef20a2b539448e02f80458554803bd5e1b72f1aee083cf70934471ea0137","637ad7bbfd585abb6f6297aaf1f906fc6c3e51b4f62d41c7dd9f98b5dc1dd5f5","abd9f8c32abd617827d20dc1a0c5271a652f332d06f3ab7dfd8d2f0a35b3a3fb","48db79ef707a02ccdcb1a60fead971c9582ef2853c91fb681490c137acc70fab","fe7e2e9424ae61e9c55f82afd1b200837d5c2f52bad9fe496ffedf4310c5c895","d065cdf52bf9f6205b0f90f2dd4f57e433c21005ed5e38e952b890dda02992c1","7684d0d4ada26eb4a17a4e34fe56473b4c695cc5bd1bcfa3f53e5db508d0d417","71fdc51321027013965be37b1b2311d0f98dd93db5b9f5a68a1469c6143a53a8","95aa4036311f60df951a1e68ed3b5b14046a54fa033b1a14fa34e99f92419ff4","00085cc83f5b1ebd23d3e94cfd5dfd530d487c8d3d3790ee5d04eca3b55eef30","b763ea1ef84637e764decc45acddfba68cbd65e2d958f57cfeabc8af53520b04","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
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/ordering/en","quote":"It automatically redirects me to subscribe again","rating":1,"review_date":"2026-09-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=deezer.android.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
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.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.