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.

“proposent de recommander, à mes frais”
Google Play · 1/5 · 2025-01-14

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 3221102617

Proof data

Record hash (SHA-256): 072b687347c889e228f58a6153a67db20b882ddcb277129613a0109b3b47e7df
Signature (Ed25519, base64): OsJiNFPqDTmVnzML4pWKNKIiiaCbmG+pk4438j4WFh6vtUGDqrh6/Qc0e3kVq76IySatEvrbb1ZcUNt6B1HYAA==
Merkle root: 0eabe705d05480191badde562bf975cad5c107b96758d59c47efce7f02d55f90
Merkle path: ["072e39eb511bf206e627dc6f7acebabd2438cade31bb795335a45be25830fa46","ca1bf831bdb25447b84332c9e49484baff5076d6d7a46b0bcd7b51bf2d51a97a","75b2f57dcfab7f93d902ace6dee23cd71822e06133cdd6944190dc145bf16cff","f453addf3a59f862449c5489e23f7d5d16ae913370884a3f29f342348767f14c","9a546a98c50c4bcfe918dbd26265c0815f0eb053bbb7f005742d575ca736648f","2bc4868bdbe6789057cd0bc847f73e5866b7765b918065363448476f5e9d4fee","e99c84b0f2bca64c3c3517654cf74a6fbab302297d18a7a18e3274408a010352","ab9b996819681ecc19c546865c7de0af1026514a4ade487abf5416e2a9e4b68e","076eb865b48babe7c45597d174e1d9bbf32ee6ec01478232a8797dfccd089b04","069d7c2c4fa1c8a6df1708088d58c97f26e197190406df730baa0964e0d0718f","1d9006be0377fdee3dc352f5700e6af73b1a0cc0a5edd524a56d9318741c7de2","82f5128b6ceeedb9a831b08ffc6d055ce6f4d46fcb0cd752cd3e29e60363adcf","77b2b0d1c988b3add7b1fbedc3ecc12dd0cda6044be7bb06798825ccc94efd81","2e4cbc8181996227b6c5ce6cb00a4128780f0a2cf8618660b840716e64b4286b"]
Anchored: 2026-10-12
Public log entry: search.sigstore.dev, log index 3221102617 · entry 108e9186e8c5677a7ec1…
Expected log hash: 701a9a476cb781c93a6209c8572d258b6cbf70f6f15d478bab1da1537af9506b 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":"v1791779915538","kind":"published-quote","locale":"fr","page":"brand:pixum","quote":"proposent de recommander, à mes frais","rating":1,"review_date":"2025-01-14","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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 (0eabe705d054…), 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.