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.

“L’un de nous a même perdu ces courriels pro.”

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 2514851395

Proof data

Record hash (SHA-256)

3bca2a8ecaa84ce4f93be0e4acdf597e5767d2bfcfc57a7c753eba37aaaefc64

Signature (Ed25519, base64)

L/lOrxO80H3BJt2Jn/YSDSjHSsMvRl+xT0cZiOl4zIagU/LCiFBUxVe7sibDlwoCx6hnBcAzuqbFFsZwy4sDAw==

Merkle root

b6da35820db152d3d2c0cee337545e3489f0422a146fcc8c60737b1d3a3ef55c

Merkle path

["3bc7e524f0edfd086e2ebc9396f39312b6b20f9e7d824b28c28e9f89d09a6f72","bb779964c0b5060933a13de92f7365b6850359a2e13d9ef881e01a5f61ab4dae","b239d8a39eb3ddfe3578990f5643c9aab1acfe3a5f04fd583e8ab26c7f041e6c","0e19f023431e458a7294840f78d0dd5405ab6d2f5e2efdaa0f46ebdf36d1b907","8fbd429537890dfffc0fb45af09a7be3695fedd44310130b07727e4f1011e3c3","7f461ee3455bdc28657065b0e5e9913160839ca0b517eebda82ac1519c65945b","2bc5f573f6ca0783af49f1addb84e9a73ee75e27939463d788b24ced9288f171","abcc8d5b0d4d287bbaf9b682dd5bc6f09a4d12553c210969c8fd22cbd0e58f7d","81a378e0842e8e6aa7519725afe54b72e63bae980632cbb0cea3d2f88e05bb6f","1acb574560f43d60693a5ea2bd7f1d883c7a85fb9e06bcac252019861175b800","01994c65568de78009db2a3253acb1b5ba087cb0cb6da3d5948fca3f560e14d8","06ebcf4f421280990aa40be72bace95a1c58897501e8472347512cbf61f3441a","1c4a3fbf336b1dbbe624a981829b71610e2551e155c099783fe5f318fcf85e8a","0e90fbed1cd619e0c2620a1f61162a7af0ed873785a7985f4469ef4721ad000f","c54d917d90cf6041da53ed8de4347323c6a7de99e787dde7349330851a57a3d5"]

Anchored

2026-08-19

Public log entry

search.sigstore.dev, log index 2514851395 · entry 108e9186e8c5677a4f62…

Expected log hash

687a04ce8b1c63a953fd353f279012a3ef08c4ad12d885582b1b6ee85d05b900 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":"v1787134378129","kind":"published-quote","locale":"fr","page":"theme:infomaniak/durability/fr","quote":"L’un de nous a même perdu ces courriels pro.","rating":3,"review_date":"2026-05-28","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1622596573?see-all=reviews","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 (b6da35820db1…), 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.