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.

“Ein Fehler seit Kurzem: Wenn ich ein Lied abspiele, verschwindet es.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
7340c6bcdf627c2c795019e93bba326e7d0ffe02ee9b575d487df50124085e1e
Signature (Ed25519, base64)
Hhk36YtL/hK8gAnL4F1NjvmnCEVh0iXXcHXiqUNAqAzJEdoYbQr2PRJK5ByjRb/hLC7KkxW3bJn7pOKPhh9xAQ==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["7342cebdb101141ffb64e18228212e6908540a2f9c41ca6b8628c16ac39f14fb","395bfc590874a09a9b5281be2ab5e4aa9dcb9a57d89c20b6ae8f134b3867e32f","7200301445321c16a4df9652d2ed19871a82db8e98af7a080a176cd9ac9df15a","159c0e51d1f1d510b705df9e5f8088a63dbf7efd8cf86fee6fc9731e0309fb41","5c47fa6ee2dfcd4f7bb70e9864e0d256bf79ebd11c9b49871997397b2c4b1161","e3a05621815e147e5c97a2aed907d6326ea86fab5c0bb710f0c04323de841282","018091787347afda865e8f662144abc879a3aad26316b62c000d6518894e0d1f","dac6225e6ec42a7d2366a1444ed6df3ea23762e69d1785c9bc125e4e448d6581","be11aa32917007a5b5ecc9b2a9cbf7b2aea7054282132fc34d98285513d0dae5","73fe5b42bcfb85633ee74393f5fe61aa568a5825612ff1355d1b4ae3b342feb1","3904f8e665a3c2c1eed93f9ae2927dc451ad4ccc79bdbaf30e49ad70f3b88bfc","fa18470c35f7f7bd1895912f69375d26e4d5988a8c583c5aaeda8d2efc824814","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":"subtheme:spotify/quality/technische-stabilitaet/de","quote":"Ein Fehler seit Kurzem: Wenn ich ein Lied abspiele, verschwindet es.","rating":1,"review_date":"2026-09-19","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.