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.

“Jetzt, wo ich dafür bezahle, ist es wirklich eine sehr gute App, 10/10.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
5376ba9cb12dfab3f9efd54c0323ee9c4f0543ffbec3a3f6d5a8d255c0eb7c41
Signature (Ed25519, base64)
SQ5Dd2AapGTKo3qxmm+WWmTNmRQR08dEj80ewXsNZS86PEK4QnIo6rZFiAIfJqzLZxbkhhTkn/pOjsfUOm/xAw==
Merkle root
f26292e960b34f73f9768b4afc64585e265549d794b35b8167826c2bcda92ef5
Merkle path
["5376d40e7f1a5973e244044c0b2633327aa8254a9c9f5376313b08a4b19a5654","485dfbea1fd7b195e3e3ed7c2e9f00cf98455905a739d38e364ab607b1af4edc","90ce7505a0b46c36a5bb0e37da073b53618db9b5c771b48992f7a983ea9387e4","2d6795090b481586b9830bfa6b7fd675f9570e9034f45f5ce54a69a4cc4d4ba1","25719125e7e3a640576a1d1c55e67bde64e88c39d2821f7085a4b971a171387a","d4913b965618c082c06d8c25666f5480c36f470adac4423d817b452ea1a1f763","3bbefcf048cf7366829f6eeb5d302fcb22a83be41a5755229a0eef80db34c743","c70667cb90cfd3e30b6917d02e89b18c152ac82c4f860b707364fa139c78e9b8","ff16baa5d9f7cfdc1cc5b16916ef821f04ef26f2078bdeefb4e1f9ad27a84eea","b643937d654bcbc7e68c94ca44c8b3161e4c9614bd13f387efe2330db431904f","12498701ec80eb322027552740b37329e5ce7260f2d8bb670d3a26d50a0d6874","59ed91997728cb88879bad2b8337d3faf9e7582bde33c223df4df42a8d4a6fc0","eca7cd52f5c219223fa262f727815d7426f47ee6fd8d3c4a33225271415ce785","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:spotify/price/de","quote":"Jetzt, wo ich dafür bezahle, ist es wirklich eine sehr gute App, 10/10.","rating":5,"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.