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 can't transfer an 8-minute video!”
Google Play · 1/5 · 2026-05-01

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 2579313751

Proof data

Record hash (SHA-256): 1265a936701a11b2a1d7f45769b99b1858f2d85c1392e6d30efc3d5e40fd43b0
Signature (Ed25519, base64): odz0K2DBFWUqMId3xNKoseI5YfisozhMKy7NVKF+9Q2dYoTOKJo+G6tK6tMWd/7ekaQq9xBaSJnqnWKAd2Q1Bw==
Merkle root: 7d99f509e7ace975d9131b3c79b0696005344fbfb76691d26003921d8da3f0a8
Merkle path: ["126495bc6bcf035ad864675ef1fe2525270d2c46203f604460bc29304748d8ab","9b17751d9c97d1b76af3d3bcdbed734e1c5d52171baf05ffd98e6fb3bb10d3e5","1b581a44ebd7cd67b33edd47244a5f9de9e8f5d958f82fa9135390c206b5a547","a94e213643143224bce5684cc55b6d2176ae6164a7239334951f82d8ac8e1ab2","725b165b2c92c92ca925b8433c906ea6da8da07aaba180ffd2dac9687ef98733","f247e78b9e2815b3fd433fb7482fed83579a7a851e42715d3da14b38fe7eda9f","215c3132ab82bddee691aa70511b18205db5b8d55bec142f255f2dc42b172fa6","b145cddc7d4088fa64fc20f4bf6a9d9d220db80d874f7fb13997f1ee2af079f9","fefdda8cfcea0d81d5a1b0b612d5a5e9e68bb025c293b4d7ba6a63b8b8e38a9c","9820e073bdd5672a7dfafe8dcbd13276bdf5840dfd726f50a68bcde61281adea","bd3b03eda55ce61b538fa1682c49bdf6ee1cc5751b2d07e859a252d0ebbc0655","2dd1d85aa612c9c2dcee8e6a9b8850d0d2d4f889a64425b9d1763b23e8368be1","d2b7e5c12695b255ce635bd70253d91722143b48b301c96d105af7fb07baf59f","b2d461fa5f2c77d97cbab53545a3c371aae019615d29ddbac5455b43209b8b7e","aadc4b0adc99de5691fd30e8e3c95e2c0cd69be4c1b13f7bdc389fe5361fd614"]
Anchored: 2026-08-24
Public log entry: search.sigstore.dev, log index 2579313751 · entry 108e9186e8c5677a5f78…
Expected log hash: 0bbd23c1386f7dceb3083c4e5ded337a3a2fd7f76cd0c544d38ca853af72ea2a 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":"v1787536862564","kind":"published-quote","locale":"en","page":"product:infomaniak/video-streaming/en","quote":"I can't transfer an 8-minute video!","rating":1,"review_date":"2026-05-01","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.infomaniak.swisstransfer","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 (7d99f509e7ac…), 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.