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.

“this one easily tore in half.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
15e8094ab2386d4b6e42f241ae34f037a41d1ff988334e83d2afd308229c75cf
Signature (Ed25519, base64)
zm7FLnqS0T+f5aEiXEaqNRZdqVC5J43Oelc/45EGLTHjeZOisbadaYArrxRGNWecTmMkUQKV/o0Ko8EvmBDlAA==
Merkle root
6f12cc2c270315565a1d1eee1d2701d6026d319131a58b69c44d9258f5acf4b5
Merkle path
["15e1d9dcb99cfee11552afa8697efa7c5c980da6c0240d6c6b9beb0e68dd8fd5","c9fc67a88bcc1b2373db417527061fdfe6626353db8e923ab1972f9affaefb19","eb0aa7a1ea0ae52a39c67fbc71d7f18bfc7fb74d8a837d700e091ebb200f3fa4","163d1a7fdf5cfa38dbe2ed1cb7c4be42456794d6569daecbfa83211af712e134","c63dd8f74b3e7e09eca468e5e6c1e829225e00f4657fd276636f81f51e1ea63b","2fe822a401faad1d85017d92694f0496a6198fadc75ef91657568ce8b9037ea3","83dc59e8fbe0303086be14076c0df45e03c78f62412ff7be8c43e6378b8028e5","ae8bd36a8da0f39b739900e842e6cf0b1b287ecaf3f4a9bc9888dc4695dd4b64","a6bc51b0e91a4b96139ffb50caa87124fa39ff909d9a215c4b08056890e02808","62ba3e2d23a9ce4d4e26b321007ccfa5f4d8c3b214428d8ee5d682a5a85cb73f","7ad6a8b64e93197145d809713c5bdb1a8b8351c7c1e4d854c601597ee5bf788a","e1810bb1a57297789aec183f22fa96342544d613c4438ea88ad3682921c3ac23","4cfb0ba358e827cc67056ca0e96e00d8845c97a5122b651824f093c98eb52251","30965059f5ea715e09215550378e817887188467dda82ad254cbb53806a794e9","ca4eccc8ed1a12a080d60e4aea7350c5e9838de027f4bd52c0b417f8e200584b"]
Anchored
2026-08-24
Public log entry
search.sigstore.dev, log index 2579589276 · entry 108e9186e8c5677abc30…
Expected log hash
35976bb6188e24bef6cdf335caffa2c8f3371772e6cecd19a637303b7339aafd 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":"v1787541175661","kind":"published-quote","locale":"de","page":"theme:canva/durability/de","quote":"this one easily tore in half.","rating":2,"review_date":"2026-07-28","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a68b6cfc14ce329e2fd5e57","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 (6f12cc2c2703…), 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.