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.

“Stürzt ziemlich oft ab.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
9ed8cbb774d909869c91b182f79a09a91de62553dc7bbd71bb36b9209977d28f
Signature (Ed25519, base64)
L6MNr3kdEdaF1pZEU4juezStk77nJylfJ8/CZwCeGSIMDw756iu1dEsKXG+o4zxege67MQS7ePSoXjIpJv7RDg==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["9edc3c4aa2b00161ac0341c255fa22aea4999c3922dbc6aa490b6b4eb6a093b0","d5acd039d6873ac8a3e4d837b92016214aefebd32428551dde88a8e568d1bf88","0a701dc8b70bcb97d5e86a725958ca12be87c66d2b8f211a9ee2d6904878efa9","c1520f9e14b1e75c911642cf003ba150153b694e964543a46ec5a1790f6751a6","e33b773552cb5bb6477257b9c8589d3f760d3b933d0b1709e347362fb589cd99","09310f700f3e663e40e21beb4ae049e7223963c4e1505d7e1d688dc5c5984253","529cdcdf05e9a668ba7755374c4d33698ba76a8a3cfa5bfebbd870eb13e5449f","ecce88d30470697141ba28fdb29a2700d9ef314cd8e2509b0b5f068ba5b86c41","a6c17150df391529b3d986f48ef580945261810baa6c856337606f6847ad9b33","58ab77d8fe6a551c0a0b1b4076e79b94b29a0a8ed6451beef1c0ecb4c43d6448","dfda572672fd24920819a6943f95ad4310aceeb99c5317f19a653df1f79f0e48","dda2bd27fa15f75292648f9c602f964628d9c021f5588053dbc2603c0cd3f589","edcaec9f8e5156b483404ee77350f2ddca893e6ce1a1eb48e97046facf217e60","ebe1651655c8b61b6b5364f1f9c2df6d3d2570b884eb1475b1f154f5054feeba","a616224c7837fee9e37cf9dfa53b6dc52945555438d928215ead84ba8ccc7b57"]
Anchored
2026-09-23
Public log entry
search.sigstore.dev, log index 2913636507 · entry 108e9186e8c5677aea51…
Expected log hash
417fac9b806377ff48d30ded01faf8424eb98406df713fe2564ee9077747e6a6 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":"v1790070376053","kind":"published-quote","locale":"de","page":"subtheme:spotify/quality/technische-stabilitaet/de","quote":"Stürzt ziemlich oft ab.","rating":2,"review_date":"2026-09-20","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.spotify.music","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 (f26292e960b3…), 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.