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.

“Very easy to pair”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
1a15eca750e32b79dabb24e5f3da534d3bc0fbf794f89281debcff35baf95bb4
Signature (Ed25519, base64)
m1P94g/M9fcuQOFM/TEGlH1cftBdQ44a50lpIOi1BsOS9OuddLnq9g8yE+pXKK2RsVSQEKVcFPOeNIV8mxG7DA==
Merkle root
ca3049e83faa90e23a8ee728d82960c74b9da8080000e4c92979853b767b75e4
Merkle path
["1a0890f38c4f1e4c2051219c778d536bfe40389c2c7ea6bf6d3c764e5a24f268","802f2fd0c76cc23d569f78632027de26c760d5d92edfcca26e7f0174ea4f9c78","8e32bce0341afa174f2a67c2347f7f6c9f562d3b171c42180e9b6a61c25d5e47","e6fba5112295ee29e4ffec2eccc0136b12a39b0a195dcdcdd3a1a484f67f2978","595ccebf6f65609ac0c332c0bd8263caba51a34871ea951dadd5fc7eb5ee2361","4b6920f346dff7a17273c1ca420a2f79d2ac586b35c793e58fdb1f1648b169bd","78df31bddc44a65a0a0966b4c408a233e7b49549a179c2c616ebf68526403347","87758c87ecb4323610f9b477f6d481d44a6e8d449f927aadfb54eb7a0b2f48e2","c3e97e6912f24e70057529e0e9743d3fedda63f647d1556669c0ad2235365d32","07e33df340bf65f90d7d54b0f16925fa2c94e200ad431c64d867123d98a36a84","3c861171afc1234c13d38e0a9581ac6cb6efc1343332ad0b81835f9345442915","c528a565399f1c43ffb0fc3019a2c2cee2d7413a87787555bb34d4d613541976","3eed51977edad6c2579b7e509587049321fa77487298d3b73535214036c0118d","7614ef067de1e21e5c4ed10ec802ff07f79b9dfb75186edc1d9abf343905b9c9"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258859570 · entry 108e9186e8c5677a8fb5…
Expected log hash
37382a24206a9b79ef105a983cf477ccafc4b4430b1549876c44fbf5fedaafa5 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":"v1792034893828","kind":"published-quote","locale":"en","page":"brand:casio","quote":"Very easy to pair","rating":5,"review_date":"2026-08-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.casio.wac_app","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 (ca3049e83faa…), 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.