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.

“Unfortunately, widgets are no longer accepted; there are issues loading the widget.”
Google Play · 3/5 · 2026-03-24

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2524617489

Proof data

Record hash (SHA-256): 10b1039f0347fbba17ec4d3a84c7ea3c69fba223862aa37c95218c08af0338ea
Signature (Ed25519, base64): 69tU0THV+1It5V47u+/94YmEb/oS1JsYlCbW91maNXBLmhjUsZnrotAnVw47IE0kSWdZ9AwWBqUhlsxuFyJWCg==
Merkle root: 5c4849a28e8624d6f6d3204e1f81a6b24f2188b6690e8b122801054617ca25d8
Merkle path: ["10a96dc3f2df1184c9904f2e7e6b36c1a22a70436402157f26b7a41b2841eb81","244ba6a73ff04aaea1fbd65dce1bd9e9cb71eb51cf85fe7a2a8bc365416dbc58","f8c4d864935d530f1235468f1fcc5210d057699711cf081318e19a9e67715b3b","2aa03aee97335d89c25a4602ded0aa00db3c2c473e05ffdc07fb563e3c380792","5efcccc4f02e685fc0411f05c5ea8de3b11dd715f45d6b2d6cffaf00406e1fa8","a6afee93f44963d2b490ba0496abfeadd3dd8d6b0773870f52b7bb6a4907374e","1aaa12cbfb6eaa3adf5dd9c9153977cadb6253b03eb38d166564ee76e917cd53","a5b1855c161075303a3b9b334e755498a904fd6d45559904ba846624867e9c89","8d102c72387c412907ffa474cba38209666745a496009168cc973b545a0b67d3","5e761cd91d7763ec2688e3783040041152536c1d3ccb4debbf192825c5ff8029","78f919805cc459f038ec12cee7b5c6ce3ba8cb52e32db58314807f6532c2a82d","d4188d2c80932f475c810ced976fef9d816f34d9a371db67d8b88d0e2c021c71","294fbe7fed0fa3af8e60ca01a3a05891e9e1266a19028060f205705712eb6e96","9693116cb745ecfbff942949993950a2efc72f3f48b394aa6516ac43c745a9a2","649f189ed3a422a3ffceae7f7673f3e683a1fac940fd27a4d89bce585dd48e49"]
Anchored: 2026-08-20
Public log entry: search.sigstore.dev, log index 2524617489 · entry 108e9186e8c5677ab139…
Expected log hash: 2051fcd76f2ba790414bb1c15fd4d3d064889742ea46f8e55b5028f1f571c27b 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":"v1787193158162","kind":"published-quote","locale":"en","page":"product:meteomatics/weather-widget/en","quote":"Unfortunately, widgets are no longer accepted; there are issues loading the widget.","rating":3,"review_date":"2026-03-24","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteomatics.app","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (5c4849a28e86…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
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.