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.

“i´m currently using the free version but i can´t change any event colours”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
0c05c088f2d8ab7526a3ac396476032f6046a849f86ecd0a1d1efed12ac11bb7
Signature (Ed25519, base64)
LYAenMeFyRFg5jcHA127Czui+Wf3YbmK4i4t6Azgk9yBiBdtpUeeA4Z/mDmgqqPvMDkiSc0hAiJkcAPWGftgAw==
Merkle root
80ef8d8174e5c9e41c4b3e86fd7f016ae3808fd6df1be7f458d6b538ad4a1573
Merkle path
["0c04dd79a93b7027611cae2f65add5b118b4aa1dc07f0339bd892abb100e510e","4691116e4b9d2f4213e41c3f852459c00b99bc1747d7c9c154a7f1d2e84418a1","2f1fe714a10c3809af6575e9e4207e8576f80138b5d8a46fe45c30a65b9d8f68","7cc453c7f1ab3e77ca14cc2daa1de60566d9f694ea332809d1fb900ccce7c2cc","a6d8b1d06e84ff7215d8c0743c572f000114b05ef228c4bb90d02a4446c39868","34e167152376b27ae12128af3039735800f8108910e6531ecda03338520f037d","b85e4709df50190e04684c4a2f00bfd6998c6961c972aab6696e9463d32fd160","85db4e982afb706e4189a92351f3ba486dce193893fd31077618d6e1ece46298","d8be0a62a1d866dd1dace1ec5660327417df5f7630072ccfd1821183c19192a0","2d9654c6cca489be613462fd17ea941a84452f4f69501d58dbf7473f1e6a1b52","55a00f2f56dcbebe65d39812b8dcf8bd8fde37da9c954b998190c607e00f10e0","8a65665ffc3a4722f5c5c41fdca725a257e2ab338063473af47de31540acb863","f750e38a739e49891f23aa1e661d12425441a712e16c6b53fb7b0fbc333659c4","6e65afb9564f3cc8ff91301d96b8fc4fbac4c77bfb9c9dbe43ce13006661d50d","8d9e2142445a56a1b8facbbfea379c6a3fe5da494546393de95f71ea2d5e97f9"]
Anchored
2026-08-28
Public log entry
search.sigstore.dev, log index 2621591821 · entry 108e9186e8c5677aaebc…
Expected log hash
1103461f2f136c93d3dd608a948686a2f30160cf05200779542dada269979b94 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":"v1787890464756","kind":"published-quote","locale":"en","page":"subtheme:proton/ordering/free-plan-upgrades/en","quote":"i´m currently using the free version but i can´t change any event colours","rating":1,"review_date":"2026-08-05","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=me.proton.android.calendar","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 (80ef8d8174e5…), 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.