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 person who received it couldn’t download the file.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
640a709b880b1572557ebd8c177ce548cbb0b30e478c86069781844fb7137a10
Signature (Ed25519, base64)
kTmaS3BaP3s5pSOjdfcycjrELgIe9WbkX2t3pazZQ+vgMfpAlB5aMTXSTXMG7AZR102xlB7zW7BTh5zUZugiCg==
Merkle root
3030a3ea5b39192cafd732e0b397cfa387f40a2253f2715cd6a4d9d218dba468
Merkle path
["64091fb7bd021eab96e7a989e4bd712b7dd3162f7379eab643703b34c0f387cc","50e42afd99db83f5e96009cd923ab6e00671b3f2820b84fd2fdd51f74d482278","1c6969c6044c2c6c50793b754a28d0a684e0117ac2528399325fb1c807bf54e0","13c96ec0c02768386c8521819711592d6c81df4b5755a4f0c7c6ce97a020b768","d3d4a571c90e80e89a5128e6a3eddafba32e7c03382368d6305da27d5beaa919","a3783b7f91d2f63efaf548ae65532bcab53ba80cdd031a509a7dec3d76ed14de","c734beaf43e7198d3a89817ff202c274925d63defadcb675bf6a8217ee359b94","70752ccb66f9b013bffac5a98d0acb966392917d52cb36957d31f682032feb56","f026c8fbcc08ab11bd4c9eb5c4a6f9d6adfe63a9ea94090d079b6aa9f5371b62","73fe595fbc02237a5a42892bab174aba14081c51477cf88cff1d6c3ebf9a62d8","490fc300bb843ba225af23ffd7f081dfd98b63f6c5ab625aeff242372f46265a","0f257034541900399484a35ad33dd1abeb8d1b7611cbc2bc7417a6638e5edf50","e19c6eff657ea7d0ede33010cd88abb8a9e01c28c7b3ec485b702f7e37c24957","fa236bbf83f61e60a6b63c899666e78098c5b5cc95b126245f16085503380c3a","559fcf7745d7b07c729ccd960c18a4660eed501cde8669d27c3235203d371b20"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2514446349 · entry 108e9186e8c5677af084…
Expected log hash
901e903dca7784cbcc0b860ca8f2ae684aa8c7d566efb3654aface7bae409ccd 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":"v1787128322154","kind":"published-quote","locale":"de","page":"theme:acrobat/ordering/de","quote":"the person who received it couldn’t download the file.","rating":1,"review_date":"2026-08-03","source":"Apple App Store","source_url":"https://apps.apple.com/es/app/id469337564?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 (3030a3ea5b39…), 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.