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.

“It is easy to find your way around”

Checks (re-run on this request)

Proof data

Record hash (SHA-256)
b1898cc38989b0e4ad2409e260dedab7aad682e8406563e8e3603ba3f512b38a
Signature (Ed25519, base64)
hxd/Y/Tk1AJgRIVLpxr51zv2EZHJ4w3EnO3/W6XY0uFM/htteGGAA7rKlJ8O4235IqjDbp8UtR9mDYj6r2pyDw==
Merkle root
d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52
Merkle path
["b18b768b27e3b1fa32517de9d10fcc5d13bc70ddce5224bf12009024b5783908","e95055300d8714205e05da4800d49c444fa939acb71015af68b609731df36289","9cd8cbc713a296c111126816e0fa407f550b2796aad8694cf2d2b08ba311e6a0","f2d00394d546684db5a5f67d29921ad837460507506299c42d3dd09c66b2a0ec","075232598eb89255a1e3f9ee058b8bca3d433c595522b3a26becbcbb0e1857e2","bdb831239a92be9541ed1ce54bcff46e2825a40b17cada9dcf1e8e193ce653bc","b4c8e56cbad15b4bdf07a69fe10c5778f7617f8c52ab2be0d247f607f9408f4e","3a074c7460bd3812fb93f79e2426523d00ad3ef6414db4df72d10674db8041a6","9a061ccc18326e1c78a65c8397f90bc090def6e8e3e6b57840731b2d6af2faad","dddf44c6916ca29da233f5793269b0fdd7d7a6913fd8b605f42fcb5432e4799b","a42476f801641c28ef951c05f84c533e56c1ec6f4363af58189e4ef14a2a4b03","2b3375ce3a7f55604f62fc17691f141c491b203281dd4c57b0a10d23bc506c51","8e634408bef90bed917b0ccc8b04febd9750c86f8fc48f4eddfd28684443b20e","ac3e8eb9a4dcd818facade9f7856ab850324ee2662bf990758158396deb094a5","799c0ef4fcc26840c2a1a2c1ea34f7ce94ca70a3893bbb37f42757477cf242fc"]
Anchored
2026-09-29
Public log entry
search.sigstore.dev, log index 2991846025 · entry 108e9186e8c5677a5f08…
Expected log hash
321e41cd200068478c5cf6f353f00dbd75153d3d8a640e241b1a6e8e4f8ac2ea 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":"v1790574513694","kind":"published-quote","locale":"en","page":"theme:zasta/ordering/en","quote":"It is easy to find your way around","rating":5,"review_date":"2026-09-21","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=de.zasta.app","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 (d312d00ed6ab…), 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.