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.

“Wie immer, bin ich sehr begeistert von dem Fotobuch.”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
049bd7bbd847255d72eb3fa9ade463b0ee71a12f1fcb11ca96fd7070753302c1
Signature (Ed25519, base64)
cyH8jXtLpBR5y35zAMMjgg/oncQ9ahVsYUa414vDGPxdTUBflPkFte8boIOZyzIaAIruYztWblPibrxyr5BoAA==
Merkle root
1e69109d842117168677c2c7aab9689ac78923960f86fb642566271a6ebec358
Merkle path
["049ad7225083b97a152707104795e10566d7a6236a1ab9dba07d73f80f9422f9","41274e5b9771b906ae90222520621b6741054d518442d46822bdb709cfddbbb4","9869d70c78b6eaec8184813891c9257a66ec1b163758cbf36278a9548f29fc39","0dd52b688c807e5c9402b9d33e94588c8c78fc22e64165061652ed04b914faef","bcbfd4f89e718ed6be0b8f4883facf62afe6df980326317ee7e47ff529208506","3f9b71bab9ae3a73c21c6b866a17cb35ab830b58f590a7d3d83185af435df472","34f61bb90b460b10dbd928016a2bcc3d05e8c6978819b3571788d3f4c2777dee","a41d8947b0b96abb6d52f7102c883096e1bda909edb5a208d348a99cc8d6fc8b","dcc98d2e3f859b08e5e03199933fcf3334a1ba30de14ebe032be102c3640a0b0","5e3425bd907dd5847041d20b70707de0741cd745ee67a1bb536769ba0bad71a0","8f28289dca323bd2cf87bec411b122a2fcda256fcce0cb8b36c656779d0daa77","e8ee33453c42c8b9a0e73dbe9a65f0ef421d213e42b0e7964904098c25de97d6","7c33667a483d5fd3b9ed47c00df3203f479cead457d361a57e3e5a90d1401d8b","4db0e65440b78c494263fe6b915a75fbf2b04ea1cd2fed0eeba5f9cb4589aa37"]
Anchored
2026-10-15
Public log entry
search.sigstore.dev, log index 3258673097 · entry 108e9186e8c5677ab832…
Expected log hash
c57cff5f0f2da5f1c24e09823c0cd10c485830bed55f44ffe5864187f8e896d3 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":"v1792033864449","kind":"published-quote","locale":"de","page":"brand:cewe","quote":"Wie immer, bin ich sehr begeistert von dem Fotobuch.","rating":5,"review_date":"2026-08-09","source":"Trusted Shops","source_url":"https://www.trustedshops.de/bewertung/info_XE3D21EA81A56276ACEED1C9AFB85F941.html","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 (1e69109d8421…), 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.