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.

“casi tout est payant”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
137c66b0298070ce7b593f1bbfffc0513360ea9a1653e14795a70cbba43ab70b
Signature (Ed25519, base64)
CwNa9lBseE4n9aC4O5pzX2+KnhZ+bFciyk8wfpzoQQi3cEw5G8binMYh80Ofh9tOHjKAVSHmIJWRjYsiql56CQ==
Merkle root
3dfdf7381c8d7ad52c2e382f4e16b6f321af764e7eaa340297113fa50b9a0792
Merkle path
["137c01d4600aeb5db1a83de917870d4eeec6bcfe5de19eb7d60d89f0a26255e8","4f670b9e96744b7b1f0ef7a40d413ff3b2ff80ba02e9d2642e3a035e46a27d41","d533660193a663f92d715b6ac7b9c3c8300a4bf3489c1e426cd731ff420cc40d","b58bf043e06f14e800a91576f4040f72e7115e791e8a6ffcb89dbd77811d8bb0","6cf8e1c43269a68bee2dd32b49dbcdf0e1e37cd5ad9ed55e73c7323c67746cd5","aeae58aff2c550baf89819339f7466edaa76e574757483dcddb4733aef69a1f3","5031b690392256dee7ff130561a22b1c1a59946e34da0fcec58ec0d005743221","723b4dc4acbba8abc6600a988aa1babe98698e359d07a81042b1b4de4713d396","12f10059689e6b6879778a0584a93e842fc0719ecff90b910c49abafff564993","b8e920fc24558d592cc029298fb804975062dce87872e9909b9d52662e3d2d4b","5cec1b530c643205970003b1115cf64f1334e500595cd5d5fe0185eaeafb8260","81f5340bb1c2a0054bdc2b1c036e86ac1d05247316c250aa07dd756a5b01354f","83e63a6d799b1ceb15f089aa785a41ce6f782296862900005501fb5bd92d886e","81acff1af3c2bfcaf656a4ff2b93eca8121fe44c1d5b5a4dbce370acad78d2b5","377cd45c8c0bf5fb2c54ade6d9c4a053bed5d007e1a30f5279132a3d565864ef"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621946731 · entry 108e9186e8c5677a0a42…
Expected log hash
ea07e2ac95e2432412286c8e9f169e876b2f38f9762d26c0a0ce3cc128edcf3c 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":"v1787893493942","kind":"published-quote","locale":"fr","page":"theme:canva/price/fr","quote":"casi tout est payant","rating":2,"review_date":"2026-08-03","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 (3dfdf7381c8d…), 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.