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.

“Elle a commencé à me demander de payer (en disant que tous mes essais gratuits étaient épuisés).”

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 2514341362

Proof data

Record hash (SHA-256)

3e202dd81e5f09755429661755e5f61c5b883a2ad9f6cc18b2efa64b1d231d18

Signature (Ed25519, base64)

EikF+WDr9sGxOmBA3vLRGGS45PN1JK/cjYq+Jghjf3SCrEWaWKm7XRMsLPyEQ43h8NNdyCYEAZ9BvroA+PZgCA==

Merkle root

2cd516e344e4be63e12361494ae610d89d15708131c24034ae0c7b134b8bcc53

Merkle path

["3e1dd6ba618e1da9b89ab794b5bc69cfac3a027be654b9099081ec13628646bc","a4ebc1e1f2ac93e218367ca542f9d5b362ef1dac1b4c06801065d3cdada6122e","8a28404865da0b27a94f84904cab645b36fd20c7d5500c1a434bf67ca9abe229","815d3ad57741c45ca15e1b38310eb515fcc4a26187a4384cd342c39afe095cbe","aa25abbabd7c51e53f752491b6bea25bf2df6c5cd58295aff7b19287fb9a259e","59021e8c7ac82539a046416b5355eaea12a7189a67cfb1db588d345ac8a9e940","41ebd15563ecfd3e52189abbe10263e20a544b5b0fe631c046d2f7614dd15e93","30e4784b17cab5ce02c88601ef714d2eead49ce0e418694b19330f42bc15535a","9114458a5601ee1580b7d4ef846e98db67a04606ab8105dd698f5cf54da2df6a","80400c1c2c9f480bb18ca5e8e89f3084f686a1cee20e0c238ebacb6cb2362d34","f741e8292680619efd7fcec51b3fe0a0c80a2e09713dedaa4cbe8c48989998a8","4a64fbcd87e1c81ce54c106e15851536d026ffa7b044f67559182c90c2fdc2a0","9a12b68b30934371f086c30762f865c8d368b21c5bbb850ab6a93dcb853ad79b","223b4ba84a44374ab9643cd0f0caf0fb6697417054944b56228a22297574df64","22334ce08b4f33f031252a9b7a089423436312a37092b6e742f7471c7ed075e3"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514341362 · entry 108e9186e8c5677a67a1…

Expected log hash

81a850cd5c32c6b6ee86a2774571659cf829f205adaa17a6b9e9a6f5bef7642d 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":"v1787126744998","kind":"published-quote","locale":"fr","page":"product:smallpdf/sign-pdf/fr","quote":"Elle a commencé à me demander de payer (en disant que tous mes essais gratuits étaient épuisés).","rating":1,"review_date":"2025-02-13","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.smallpdf.app.android","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 (2cd516e344e4…), 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.