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.

“c'est trop long”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
328f5f70acac4506f9dc04bdbaacc4e4ed83b19e1e589e6d4eef3c96f8b65e03
Signature (Ed25519, base64)
mj0EHRdfcyOp4OkDcWQADOZ1bTnKafkJ32FW7cFNdN6ejVxAPcjkaOAsXvJfmUL/6fNbkLzYNx/jFuP7dA3BDA==
Merkle root
49d75a7972dad7fc75a734f764cdbbaa106268e1ea0f657aa8c6fd89424d4b2f
Merkle path
["329095fa7c8ea762f5504e4de9cf5acdc08b97e3dadc97f592b020f44a54b0c4","02db13ccb3f297eecd37b4947b5b2a9f0cd2612c91299e56727bed86734b93f8","d9c87bb4f10343d538bdf920ccaa28a2da910dc5a0fea77682fde9aff34d6049","2e91b022e0f6143696a63b7c759220b93aae9d54c30a6d9a92df6dcd54b79d57","5cf9c365100e577ac27fcf07c0bb9a0130b601ffc9d9403c3e9ac67e51c106b6","768eb8b4af99097f0475a10bcce3803f1e8646112904f8e0c4685987116aa6bb","a0b025b0cc98fba1de341245cdd3ede0895e9c6f8580b2c6b2b4c9f7f5c5a72b","cccd6a54a6e90b3d384c6845f011606ae55377fda3d6a772fd880702ae5a7e9c","cd4c4b0151476059e27b19cf88c106e00b5ae5a83c2b796334d12c4f8ccf1ab9","0e82c4b9ecc5ae09f3d663400c6ee935d2f81748937bd7fd4e46869abcb6dff9","b092dd4b9b631e222ea8486799dbf2846419a27aae0a65594701f78247620fba","72a22bd2ca93cceb3bb5a13ec1f855e5d46d6aeaad1e5af4b544ef5868c933f0","bcabd56f510a7330415ce228495655124a544a20b18b19f33b0238155d90c3d9","79d6c858c8d60d7d4fdeb98d50012f464859bd3437e8887f9a62b641664e5493","75fe8695ca709a884269711b05fbdac24cc3f8930abb9087723ce2c8cfa8fe2d"]
Anchored
2026-09-01
Public log entry
search.sigstore.dev, log index 2681429093 · entry 108e9186e8c5677a81cf…
Expected log hash
89c17d1b707f92667072f2c7dc2ae2ebf8b7354f0952f06862b4ec01440c148c 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":"v1788303366831","kind":"published-quote","locale":"fr","page":"theme:canva/delivery/fr","quote":"c'est trop long","rating":2,"review_date":"2026-07-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.canva.editor","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 (49d75a7972da…), 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.