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.

“j'ai mis un temps dingue à tout refaire”

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 2579644936

Proof data

Record hash (SHA-256)

270a1df5a4382b3ea600eec215215295ef388063c46fcfad9ebb82f0b9492939

Signature (Ed25519, base64)

iqnXaESzatfxVrJOb+Bl4i/2BTxuRGvDkWO2W7/HX+ji5TeWFBBDWsL6FTLTYeQAo5u5PJVQEmgtLUe86lKEAg==

Merkle root

c768716b2cb21aabc39de506951f775443418285e2c5eda072e3b3c2d945945c

Merkle path

["270981a1a3c2053b68940272c093c9ea50b402952366674413053595cd94bca7","cf4d0a21b0d6adc7ebafabfebfae6856e102439bfbb35af208f805c573e378af","ade8c24fabcdde08d6274ed9143303d5baa818b938d84ae549b8e5aa5c59ec48","38978f24919a8245dc201219afefaf6a17526b64d88e9deb1d14f1c427f837d8","3b1d3c7b0955d035e2d794b0a6f2e9ff379a13b98e404cc418629833e57bb133","d92f7be3d7a3d72f830fc30b082546e3328878e729c2c86342db507398dadd32","5ca4503d76aa4999b1f7a45d6b526b01f2fa284e9c198118e566795e76d1025a","aa25aee7e71b7aca0cb73344d36ad1e621f06e438b60723aa0fabf6f67a6305d","009be1d7baf77335c7577800c504ecaf7082d506ae634b6cbfc12f8a234f7f08","0a50f277dd8278f6bf0dba12ce59952819287601bdb8dfdf0fdb404c087a5d40","d5ba50313c2ee756d57b4e3dc4b4c176065e8f1ba7806c06e223297278a719af","920ed087a52e89a6ebb47019358ad236ea430da1db7ef2620e25ff0c3fdc3b6b","38e74f19a86a1311a4dbfb6ff75312ce32e1ae47f608a45fe54b6162c0fae8f4","58ccafd37278be2b9508db439c14e85a319c2716b397eaff7c959a5020ac606e","4c61c84fffc3f3248d19b221d821cc3f0e04d1cfb4151bcd103cb5959dfdd5ed"]

Anchored

2026-08-24

Public log entry

search.sigstore.dev, log index 2579644936 · entry 108e9186e8c5677aee79…

Expected log hash

3a9c8e6bb3b2990f2171448c5468a63b9d6f8bed98ee1b72cd7d6f73b4663243 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":"v1787545182186","kind":"published-quote","locale":"fr","page":"theme:pixum/fit/fr","quote":"j'ai mis un temps dingue à tout refaire","rating":4,"review_date":"2025-03-31","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (c768716b2cb2…), 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.