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.

“Dommage, je retire une étoile car le widget ne se met pas à jour automatiquement et la date est manquante.”
Google Play · 4/5 · 2026-04-16

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 2514602687

Proof data

Record hash (SHA-256): 346629eaf93fb87e724900c162cec40f3f2cafd800a4d01702f65bca6395e38b
Signature (Ed25519, base64): Sp5PwUh7sNYIrcJzu0FLEInfkfRu8S63Ej0m7NvoWvb3rB/NsdfJKGtmr+X/76jpmOK97ABvBDPijUIHNjMdBQ==
Merkle root: 749703591848535a8600340214debbd99b61273e3bed402bec28b292f90ce9b6
Merkle path: ["346b3d76a477748a70d01aea9ff125b97b91ccc566da005105e3aa119b46cb52","371054a8c01fdb3c25b55f09216e14eea1ce6c97978ab5375b2426a552a2a69f","58cb6e98f9c819ca4fdc6f8e9f339d0b98abb1be84f6a0fe38ac1890037298cb","e4df48d131c2485a048e301f302f396a79147d60d2b73d542ec393c50d25dfd1","913918e83b99f77d8e73dd75018e9269330761d85b7f33d1d1b88300a5530423","215fc45b82609ef6a7ab047144546e6392666bf020b7e9ae397d2e71d536ecc2","ab37376bc410582c78fedbafaa9e5d5748fe6c94760b3e9adc14b2c3ed89908d","4a39f2d044930b82b78001e36cb9d83f4491d8e30014183bb6808045c9eddcc5","15100bc2728eebdcb656c9a4c1e099cd07a798a1a1ef405aa699e5d29dd71f3f","1b9b2a7710eebc11a06f8903fd62b7c02bf3bd644f91a84bd166e98f029bf655","ee2fe425a3d87ffb1c2864f3e3c4711bec386c809249b6a8ca64398f9bd594cd","e04edd46730d46a7231a44413f4b33243664c2fc3601cf38f9b64a55bf2c2a61","a2915b90b240e669a284e589beda484d5a4772c71c4de2d4ce016ee69aa293a0","f43a1936699be5b728ab2cee5100b0cce7fa6828f7bb521f1ba149ba44cd48a1","bc5d1d560a30e83fe0f1b6a9452dc46dc135b1a7f73575ec3aa5d459bb76fc8b"]
Anchored: 2026-08-19
Public log entry: search.sigstore.dev, log index 2514602687 · entry 108e9186e8c5677ac525…
Expected log hash: e53e7f935eb508100ef1046b60c784e0bda15dd54afae176c275a97cf1f64052 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":"v1787131269839","kind":"published-quote","locale":"fr","page":"theme:meteomatics/quality/fr","quote":"Dommage, je retire une étoile car le widget ne se met pas à jour automatiquement et la date est manquante.","rating":4,"review_date":"2026-04-16","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.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 (749703591848…), 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.