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 cancelled my account, yet they keep charging me.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7383e0346e61d83f5b8da4c9f7c0683d79a2a450b056d192597c10f37718dc8d
Signature (Ed25519, base64)
1PxXeN+g4QAIEDfSDUhVOKwo02yFFuV11B/tuwguVnjBapohVQXYRoKOrF8xOtcpWwolfXkvSueHRM5EXAnFDA==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["7382bc58cdbf7e11952ef4d9ef5311c1795b621b5929dc8c9e6063ac79598348","724b138d3c18010555b8cb9ccc661502dc3d4978f6be2dd80f7f513c45e175b8","0f6c19e092a0d0c2e364f6b6a9d111021c46f47e1251a8cf502b84c6785f2b61","1a972585bd15e41a9c58ce1864ace1e4512de80e1fe240f770879994107cc519","ba72c0d1debda333c15668ab0d6b6758683de3da0898172763caca0ab4f0edb4","60f55e1ed76f3f49e0c725568a5126fcd2c5110018038ce68bb0bf0e49ed7a9d","754ab9c99e5397cef9abc6d77ccac3d67b5ff8291c8fa1b3cf58375fc20e58ec","dac6225e6ec42a7d2366a1444ed6df3ea23762e69d1785c9bc125e4e448d6581","be11aa32917007a5b5ecc9b2a9cbf7b2aea7054282132fc34d98285513d0dae5","73fe5b42bcfb85633ee74393f5fe61aa568a5825612ff1355d1b4ae3b342feb1","3904f8e665a3c2c1eed93f9ae2927dc451ad4ccc79bdbaf30e49ad70f3b88bfc","fa18470c35f7f7bd1895912f69375d26e4d5988a8c583c5aaeda8d2efc824814","ff839efe243c09faa45172bad7cb61d9b7e0949040c580ec02a160cb61e2c279","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"en","page":"theme:everand/billing/en","quote":"I cancelled my account, yet they keep charging me.","rating":1,"review_date":"2026-09-10","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (f26292e960b3…), 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.