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.

“Je suis stupéfaite du nombre de critiques négatives à ce sujet.”

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 3177778280

Proof data

Record hash (SHA-256)

16c928b218fcde4952f8a36b57587903db01637ad9e9825cacd1c17b0ad4ae7b

Signature (Ed25519, base64)

8M6v5Msxm+BgBk53KDSEYK+i+JZn4AbHafG5zu0dN2s8jPxNKGirUHG+3fwTkqmy513vVhrfjw2RKjtSgUu6DA==

Merkle root

9bf5e8bc71b8f6d2ce627972b9fb81fedd792f7b02f32eb60fb8da440673ef59

Merkle path

["16c2296f4343af94481fdea10e800650144d97630e56553aa543659e29e403ba","a0af2253670c829365ae97eec5a5bdb67b234611a2798074d4052f99470be092","72cd20861a15cb18af02089579e53a146ff60d4bc4193298ee6f19fbd77d6e12","c1c4a10b1fe09926aaf8afd36d760944124c6ded841e4bd8a39eca48f3773bb5","db3f3066d997ea5995aed23896e67316cb304a309703a48ae89b6108af678e65","40b6b16f21c5bd8172728169e8cd1fe1ac58fc4e542f0336fa31cfad9e027656","753ba09ca36a41fe20ddeebb56811357af19fb60098927196df63fa060d3d2ed","98788a6c4acfc2814e64fc5d44fd661a85f071141602ac9a297199e6412f2300","d3bc334dbfe21cbcb317067e04143c92a4a0f91c1b1470ba29f814eed10999e6","9e04b26fc113e768f044bb761ec881eaf68d31c3c3733c4323349279de8f3d22","bbaec6998ebf1d04b0b32b4e70b8086357341d49830c3f38a7130610d2298554","2c88cc21ee082e07ea2f20480fd1ac21fba3c798dae266ce57e363aa3da5709f","fb42483682b3119978267e05c9c995226602ecd8627ec630ce52b285c28faff3","09f662acb98b118c251b87092b3ab5baf38f48e2410961a49013a1c2f63f4cf6","1fa7003be7676d7952d939a45bc47245b2ced828dca06428675c885e312c802e"]

Anchored

2026-10-10

Public log entry

search.sigstore.dev, log index 3177778280 · entry 108e9186e8c5677a59b6…

Expected log hash

6b6bda8efa0d998f344024bc1a70908bd21604d8857c81e0a6e6c5b1de7aa565 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":"v1791603230890","kind":"published-quote","locale":"fr","page":"brand:storytel","quote":"Je suis stupéfaite du nombre de critiques négatives à ce sujet.","rating":4,"review_date":"2026-05-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=grit.storytel.app","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 (9bf5e8bc71b8…), 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.