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.

“The poll used to have free tiers and a more reasonable price point, now this has all but gone.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
2a9a48ed291dfef451351720a57b360088e091007ea99199284587cba0d0d018
Signature (Ed25519, base64)
I30IxO1wl+rlIQOA9vsgMXiT8a+Jg0aXyZXnUqf4TyUhW6OMUziBvAKr/sjbdh7bHU1/CSb5oqXGJXqtuY3/Bw==
Merkle root
10c793aeb45e0f89b9202290e8cd37afdaa93db762a28319e14e5d167b3b381e
Merkle path
["2a980b118aa14dca54b646e84d512d841caa67816ea911353590f1d08f02806e","d19921d30be73300236c320f523a15bb693cf2663adce1e2ee6fa42a6f8da522","f830fe91d92e504dde3556083f18d84c2814dd77514aa25d6f72872e3846dbd6","c479ea37346cbbf7d16234168f8c04d577993bf063019a07a77a8a3f1422b8d6","9def058dbd11dfa122bbf0006ddf656005458d6c2924a4be6163a226c18d6bce","4d9c344be91cb5f6683cdd8619d289ba90fec4ba0fae190aee33271f5410c9be","7212c353fb769d0d0863652e0d5320fd8ff74bac44d252971637c04772f0b52e","662130c96a31deee183a38ea89c73fca770bf8c156d571279e975bae17bbc513","59c34e5bd417e073f35f8ad2b7ec53121aee45710e205c4639fb5b3cb306c097","74a6671988dd54efcfd37aa22c4be5162f81826bae06da8054d90f1582e888eb","fab87fc8e4f6527b889e671e5c091a156769420ef63e01657d920907f7333154","71e794ca74da1916ba95698361451a86490f0f2125e8f200874621d5df257476","52b070f81e0beeaf2d45b81ac174808e433bd88ac9e849f12a2153445bb458d2","d4f621f60f75eda733b8341a621a17886ef25c603b2427ef52f7ad4e3a8ea7d6","86698da34df4e83c54914359e9a6440fbcb5c84f13163aaa7ad9fba21ade0277"]
Anchored
2026-09-17
Public log entry
search.sigstore.dev, log index 2871093963 · entry 108e9186e8c5677aaa83…
Expected log hash
2dc7fe816b6373997045fe2c089e9db0b321b7c653bfed462fbdb27b856b80a8 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":"v1789531532649","kind":"published-quote","locale":"de","page":"brand:doodle","quote":"The poll used to have free tiers and a more reasonable price point, now this has all but gone.","rating":1,"review_date":"2026-08-27","source":"Trustpilot","source_url":"https://www.trustpilot.com/reviews/6a8ff7fbe0a0002f02f0247c","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 (10c793aeb45e…), 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.