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.

“it's to expensive”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
64acecb68bcd8012715093abc642fa7309df16751c1747b6d86970d0e1869ea4
Signature (Ed25519, base64)
42VVpTRvLyo1nl86iE8Sg3ilUTWZfly2gIXPS/LWBV2DPNIhZS6cx+LrIuL4mLFKOC0erSB9/aBvX19e2C3jAA==
Merkle root
8a6ad893af0f0bb6c448016a777af61f3f4935afd82df0db132e64f813535715
Merkle path
["64af387b18bc03bc914103735d960f6a48212d4d4770ff078855587c955e6c04","267b18f32b8f51772813c678e07bca07df5c0976704f12e948dbce6d79a1b159","500e4f245c6b2f54893235671459fa577b51cff16a06ab0e9ffd9c65a3b2e055","e168c4b8a55003c923f106a267473d20157cc9bc390bb7b348c2c49dfb3f6383","afe2af13ef9506440c1cc6ce5bc5049a4525bf2acc3505a45ae13b3dced7540c","783d9c18ce7e466547a45c1ee290b926f1d414947c62eaf7f14a235fed199221","8da182a1bfee1b098aaf96a615cb79f53ac2c1afefc2a537aea74632b1fdbf35","2bb51ee8fac1b27c2076575d1a1a6125d5560a4089f7b34ed98d6859261c8c2b","6dcc0b6102d88046cf384f597b8ec8d7dd8949a0cd9ae591545ccaa69a7aaef4","8de8156ffb1d46644d66554ff46c7411c6bc9c3dd39e664a24c010cd5c03a520","347deae23705298f19e27fe2cff2a93fdc043dcd4e4d83db60f6a24f8a5abcef","3fd28282483646e6d175334fffdcf877a35d8aa4f4a3625c1e161c6067d9b015","5284fa1b0195183d338070f05d29e0d94229e3402263e30318e4f273240fdf18","95de144e054f717eac0f186a52d131e0ff4674147622cce8cff3d2611e7b6e99","8834edd87c11ce9424175f1744f71345038aee1c5b6f350a6f7bc2a49b63e8e9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515144749 · entry 108e9186e8c5677a63b7…
Expected log hash
b6b79ad662332330e69c4ef135f6fb13ddc70048f846024d496aaa533f7f7fc0 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":"v1787137589246","kind":"published-quote","locale":"en","page":"theme:canva/price/en","quote":"it's to expensive","rating":3,"review_date":"2026-08-12","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 (8a6ad893af0f…), 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.