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.

“Seit der Umstellung auf Glasfaser geht die Festnetztelefonie nicht mehr”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7eac48df14968ba5391791baa58c4597ae0f6943c6e357fc26f8d3b2ed65c279
Signature (Ed25519, base64)
h9499XfpPempFnyvDRXIOpgGpCI+LsBM7FNrll+Kcpwl2fFw7io8K4T7U3UVu5Y45HNgL5NgkA9jWGWSi0LkCw==
Merkle root
62390602d5b1801b2c96dd61074fd5810278db65461e368ee19c9bb147d249dc
Merkle path
["7eac283d21f642869ba537c6ac8135599c5accb866b2d0e3596d7937c8de0e15","f1038d3ca448277710d75eae25bff0a58b5ec3d7c9942cf875f9e03c1174c74d","203e7cdba628e047124f6af6fb52a30054388041c4d1fd913a9de268e5408552","6a199f9e29e84ae980eab6f8ce65e6fca6d3db94ae245975e7fd1819f46f2022","6594a36b7b33220db739ca86fb9c8fb5a2339aaa096510b7886e3601feef9d82","40fc057a6ff1a5c164f6064d71f904f86bf1d5ed38c7d6cb20ceaea818a8c74f","828340530207d45f4e95ce217f52deddfd4ddf4dc305d08d839a876c5f5ffaea","66991ce3f40889d75e1cb7bbbe1f15a4a89e5b76bde695ab206698ee411b4c9a","0b42a649f537b9107ad11579974994fe2626d0a04090b626120c8115b4a360d2","29905f61d42d3d1e02f7cefa737dd203bf0818f2b20335659bd40d372b1e9797","06494951d874daa8af8a91180dfbdb16187728b976ec228fcae8f1191827e503","28590a7fef914fc3408450c099771c57ef8b12c59859a446ce0372c80428ed90","a5b0f88103dec63c80bc1707eab835572838fff5f43aed265827460436ca21e9","baf7c3a9a57269bbb0661385ae981f5f3219ae8da84a7502572e283df3bc7435","9092fce07a46a5708f071a70ba5ae2d3ebe27de5e813ea1756180e7747d7c5d9"]
Anchored
2026-08-19
Public log entry
search.sigstore.dev, log index 2515033577 · entry 108e9186e8c5677aaea6…
Expected log hash
458ac564101d02a2c8a5f98465ce4e920300682f0855e017234ab870c48a16cf 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":"v1787135948936","kind":"published-quote","locale":"de","page":"theme:sunrise/billing/de","quote":"Seit der Umstellung auf Glasfaser geht die Festnetztelefonie nicht mehr","rating":1,"review_date":"2024-09-09","source":"Apple App Store","source_url":"https://apps.apple.com/ch/app/id466738063?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 (62390602d5b1…), 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.