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.

“Here is a good example of a failed migration.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
298b982501c2697f5ad9bd0240d968a0538b5e46ceef4a0c37d4a52b14020e31
Signature (Ed25519, base64)
bC/VKyNS5z59qbcu88pEmvx76R1H9sOYRmuu863bC3KKjCQwpjKzoQ5NZv4+bVd+uQxTaHmRaq/NhNUP+4Y0CQ==
Merkle root
a086f9fa8309b32cad6e06b6c84c12133a405483807f462eafed4cabc6f3fb99
Merkle path
["298fea158629de80b94c17c2113625c59630ba3bc9d0c4f27d763eea4e0cefb5","1ac12f15cf06238fcfe45f42bc25c6a92e01e40c10bf25f3e6bb941c9e33c834","e20677f18cc24e60179d82e58e5e1d9825a7e929ac90d5c3cf6063636538a70b","f85fcbbfd9eafcd3cda995f641c6f54515c98c346b0451fbfa43cb67f5704b8d","238553054bce269b8114c902e343f7e65b2e750695fb0f33bfe6ac3f625dc67a","63dd67bb1e1ff67d437b03cdd930a3cf8e9bc82a7716458b9e122b2f4b88923a","f6c2313b1481d416f8b402f183e36c067a69f1a482d5abada0da312e113e904a","cfb1b2e5f53655a816a52a7c8b6910bb73f0fec80ac96d56a464b1015da6d310","a7d2ab7a122fa3731a94d1dbf3900a70a9e133a503ca4f67080845f4da5873c8","57cedcdab08a35cea9ae9d3a53a7739e16f6d113775caaaf03352a996784d0f3","dcc067bd7f85745d769741432f738b5a818d2b522d56dc238f7d5db67545a25e","cc8130a5df263077aa44c9e001fcf67549fe251dbcec2ea116d5df2963aa6972","6524172f6bc7fc76e6e0803c488a2dc7fb1fb8c35a8cdc8ed06b91c9ec2353c6","3aaa0ca1c59e2fffb0896520bfab42cd665f7155bd5324013ae19a22f4f790c8","d4cf3fd862731bc6a1728d66b360c0434f801f84e015a828556d2731bd771b26"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514476227 · entry 108e9186e8c5677ab19c…
Expected log hash
9a346357c8991b17bced8f12238c2332c4ac3078c0d9a283ee00f82b3c69be66 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":"v1787129084398","kind":"published-quote","locale":"en","page":"brand:amag","quote":"Here is a good example of a failed migration.","rating":2,"review_date":"2026-06-11","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id1632500360?see-all=reviews","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 (a086f9fa8309…), 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.