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.

“letting people access things for free”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
33370d08252157e3a53e8862d8c5ad4543f071a1f1c74becb764b3c4cca02553
Signature (Ed25519, base64)
MjzqjzrBA8/H2O21dtGeaWrm8QZhyO8vMdIFOQjTy6XYPiGkixuyUcbMPWAkUs4RpO0UK/GlnI9wUgAYUIFtAw==
Merkle root
bf06d03d174707f535c1833af2fe5d51e1d258f061223559344b34f56a1fe592
Merkle path
["3336123fe48fe0410e2b8639b5ce08e005e39cb47f625b29a0184a7562a483a2","5eb72208002e1f3b188f58a55a8490a8041a56437d6ee7b7af05737fc5ea8237","ee88b29f45d92913d5358dc920a77a5738154ca5ba50a37c03f17e1a7290d34e","f197631df807f4800f1ffb3330023a1448bd8296fefbb07f427ba57a1ad9a91a","b5d008ab25dd64f2bb93d1a6737e13ae27a615d3546313c19f9f7984b28af6d8","7115fd7cc2b08e1fcc864645f9a52e9192184671f0578e55358950a0391ed2d7","4018aa81b1a3ba317845ffaf69b567c8fbda4275c3a3fc1cf2cdce74420d4cde","508c3e63d60442597730395e733c3b92fa30d94cb2c2341146ee898c7010e3ef","834d12f2392716926ff31a62cc6f4919cb0da2ca88f480a928c24077891dac99","fab649e520115dc2ecfc7789e497709e501e26ff8598a08c6ec82c6ac8aad5c7","0e064eb7332fae44fe592990d4744a459e6cd6d3dc5e9bf1cb051a4b2007800f","21a32e4294d0e1c5df371c337d5febf4010e1655590497340eaf4041dc4cf4fd","c64e75cf9b06354a44898f41346a5e7bd4370271fb48eefe742dad25c99dc826","e61e8c9172ebccf404204c12ed180f9c4b13c940a974e219cf0d945d751fc601","7e649292aa5430485d2f826d445d528f8e95727e1e2103ce6cc862417c028321"]
Anchored
2026-09-02
Public log entry
search.sigstore.dev, log index 2684346356 · entry 108e9186e8c5677a5932…
Expected log hash
21bf9008ed6eb4689ee11c1c7859f0e94084281b2b2e2088b1d7635165466b55 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":"v1788337894213","kind":"published-quote","locale":"de","page":"brand:canva","quote":"letting people access things for free","rating":4,"review_date":"2026-08-31","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 (bf06d03d1747…), 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.