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.

“Audio nicht verfügbar. Bitte überprüfen Sie Ihre Verbindung und versuchen Sie es erneut.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
8337362b239d792168379aa8f88f1532b64604e48970d1dab0f56be66f703144
Signature (Ed25519, base64)
NcGiVvvhqcu7Kn8XZTdpKMPn6X/KqAcNmlmEqS6G3dQZ9tbVWLYUZ2Puv0s30c7e1UY0EfTI0WgwE8zj/2UZAw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["8337865d1b609a1c580e34cb65586838db246a2b8967e07ad30d4e836699fcb5","30f80226fbe65b31a08de30d3688f4dc94017b48dea1758291b4e98e74a46817","12476bba0d12db27b37cdb81170eb67071009aee97e8e87073dcf25fc146ed12","1a48ce2ac53e68da454464ff06cc088adf9ab26f98b416c3b95e369b84a2c7c0","45e3c26434cd04e47b2dbaff5fc4417f3cf9ff6b53a218bd6e9a501cebbfc57e","da8d7e176ec76aa478e949d1a18a2cf069037bc91d968c9e90bc928176b82c30","91c34f0ce82ab9b5a796482f2d5fa19d9b5a94656c50430f45c123c03bad61dc","798660f4f79b0ee6aa10c590e76ba7ef1eb56b50843d20673f27faef00fbbb53","ea1739dcde12b028368188cfdb035bbb09f90ba0d453d43df000390416eb1dfc","4ea30299ce2ee6b7baac947ce70fbb29aebea24299fdcc6c30c7f15450a6ff84","1054efdfb2115116a8e068119ec2ad28cc3b6a59dde338587abe3eda58fb6cfc","9a9aacd96a1ac53199b2b5828545bdd6abac29af29da6dc5f9cc3106d65b75ac","ff839efe243c09faa45172bad7cb61d9b7e0949040c580ec02a160cb61e2c279","7a8821e5f39bd89945ecf080ecd049c93644614124901c8b74f26df2e34d9289","e95e880a53b013b49906f2e6b9dcc652726333d77986f48029bb634dc427e2de"]
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":"theme:everand/service/de","quote":"Audio nicht verfügbar. Bitte überprüfen Sie Ihre Verbindung und versuchen Sie es erneut.","rating":2,"review_date":"2026-09-03","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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.