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.

“Das verbraucht unnötig Akku.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
cf4477076ea9c531cac9ad5dc96f3ecbc5082ce5e5663d72f1d586f99d30811a
Signature (Ed25519, base64)
Cdl0rGdxP+f3faMalW5Q8Nks9YmnLz231Mg4c/CYJJsuv/e0Ud9eCwB8J6NIgfetW6gsKyyKOnwEcvyWxpuFCQ==
Merkle root
52d6be1abed15ebd0724a0e1a493d5805e1ea49ddcaf8e9e5584928cd3e4d759
Merkle path
["cf48e841dbcc1fa4b4ebba9530a88d671abb710493b450e43e3d59ded45dec7f","185048ddbf9f6f33fae05e6ed76a811b95879dea646e9d389452075e61d27a9e","55ad6b0e605810ff40a49a1c43d9138ecdf5713fcda0ef61483b16928f4ec196","7baf2d49074a768c4ef203091bf1774f1a80e11f3f6d8df11cfd1e2cd92a68c3","92526262c7a2fe8aeca9d106f905b9e7f0d3bc2862b472bf870ebdeda36ebdb5","334410ea453d20f5f059d27882b810aea88a53798f4b2c024719239a55cdcd39","2116fc6941a280bb3f06aaf49bdcc29f1ab7b36210782baf7682866aeff9d739","51066ec66872024bba02aa3182dea87f872dc91aa0bb9df79437cbcc6874dae2","c0503c39484f766828c7ee82037a52bda3e2d55dd48ed5f9aa774b37170f8de5","dd2e3a7e25ce879349eb33ee1e6358d16fd8acf837fc6e9479b91a8711f61d67","dee186bf781946a79355f148713d2c302680f22cc2e6738fe08f950c7fe36c1a","a66342eb4f156b2feb356e885f2546640e4be8d3e3bad884e843362077a3e73e","791a0e00ba2c4e0abbb082fb7aa9212ebed8a2631a8fff481de7bed24862693e","64b3ccbf7465086dd7db73066d917eee6e4789a39addca1cf1c9d0e38a1ff084","b72fcc24171828b3fdfff6be65bb433d37b8e51a187739d27a216a784d84cf36"]
Anchored
2026-10-08
Public log entry
search.sigstore.dev, log index 3140475820 · entry 108e9186e8c5677a78c2…
Expected log hash
bb68bef30792bf00f645df162a48943f770bc3f026216a44dedb4651c8ac0917 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":"v1791431489246","kind":"published-quote","locale":"de","page":"theme:spotify/durability/de","quote":"Das verbraucht unnötig Akku.","rating":3,"review_date":"2026-09-16","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 (52d6be1abed1…), 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.