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 pay for the subscription specifically to get access to the coupons.”
Apple App Store · 1/5 · 2026-09-12

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 3240367269

Proof data

Record hash (SHA-256): 4667b1cdb97dd3a0e134e3b89ad0403408dbef5518d6c50e24ceb0afff1c8dbe
Signature (Ed25519, base64): TVP1WvwwKMpFN5upwk+epfKVImiTBQcSI4epG8wPCL2A7eAo0H0bhInOnhndOftwFgZ/p0Hes43xZt/qkOmrCg==
Merkle root: 1da6cf8d96c8876e66e82e9bea7529c76d7e25eda1c07550505caa1baa49c4d1
Merkle path: ["46712fc2c499dd04c477c66b3786cef38c4b9dbce8c5ada1762ede39d25807bb","ecfb34ff30d2224029e0a11e5b745bbcb1a13d4fc43377a9d1de657acca1b261","8cd17869b36eea266cb1744a66a0dfcbb76110f01ee77bfbfa6e967112e7f2f7","7f189aa35714ce4626cf07202e41a53e2019cba33b179b46dca1a56e30dfd640","86ca6d3d37e291e12482d9576b38c6a6746ec5c3faa6678cc45aa0a1f180e3d8","b68f9e49edaac154cfc1e1ae4a10aae9c283b282a8ae130662011df8e64fb310","55f21571f06fafbf379458799b667346a84c2c4ac776ba9984dacd049778f9e2","01d622b355676e5124352020247c7524a179c80727f8a25e95da1f045ad793e8","f231a643a6cd4b4a8a340cca5a24075dbffeaec76f4b84491a7875683604e734","3ef229ada26112a81187a7dc8d4df26145212c3743344de76d5a7e0a50663604","67e0df2f702b6977c8afd5b2e15cdc1d71870f928c9526ffdcaf399732267f13","994e6d7ea103100577c4cab0d6712d9ad97559bd32eecc5785d3b2bf668cc0eb","d0886e619546ab8e630cf9041b21d39a146861d5b7598b5044808c3537212a80","2d81003ff1cd2149e42eace973cb0f4cdd39b653f7b06a20804a1f1025023ebf"]
Anchored: 2026-10-13
Public log entry: search.sigstore.dev, log index 3240367269 · entry 108e9186e8c5677acf8a…
Expected log hash: f6397ecd2b8639a3c60345d0c567eb602411c7eb1bead248c760bae850816087 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":"v1791861381931","kind":"published-quote","locale":"en","page":"brand:ifood","quote":"I pay for the subscription specifically to get access to the coupons.","rating":1,"review_date":"2026-09-12","source":"Apple App Store","source_url":"https://apps.apple.com/br/app/id483017239?see-all=reviews","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 (1da6cf8d96c8…), 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.