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.

“I had to keep an order I regretted placing because I didn't get a response regarding the cancellation.”
Google Play · 1/5 · 2025-12-19

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 2893887498

Proof data

Record hash (SHA-256): cb63d99dac705a97448194e8069d1454c8aac8e3fb4a22546683bf938b733a1c
Signature (Ed25519, base64): wp+rkMCA9Dt8mCZ5XqZmSO2AyCafqeiuyv1thg8hBeUcvCeMAHerjk9tlKN9ccUiaS3bQTL/mRnRL8Ij2osbAQ==
Merkle root: 2f068f3de56bebe7a575ba4a979c9244445d2350140e36238e088fa40fbfdd88
Merkle path: ["cb637101d814758dfda0d25e3f8e9d8e4838f2bd41ffd010a37cfde0a76cfe03","6965b6a0d294bb586f38f09ec5ceb9fa164d61a9da8b5a4b4e485f8eb5194483","fc04c821bc07b8c78707f2dc6a1d3279a7c6bec6e12d8c7e124e8229c387c606","b2e02e31a04c07fa46d40a0fe544f3fc73963e520caa3e36fa9d0acf44fb0472","0c0055c63b039d3a9ca72be77649696f0e70f5741dadaab76060306c3ed6e3e9","e81beca3d7c62bae92fbcf4a549e201e22d4a56cdef4716e3ac5b7fbbbb323f8","8eb05d4c56d1e85da87b6cb8c10db8e616be9f967af45cd9e3f6a3aacf63dba4","c47355836573ddd6a0004905e3280d233dbdc1457bca752389415cdd95b69ad3","3c5632a92d76e0147f9d7d9b6d1f9dd20b84b126e1c80a4e48c87077ee4d6154","2b93dc9afaa7aca4c6acd55f9bf499d5123bb1a9564daf9e92793a1be819fbea","5ea62ab057d579ca15648207478bc4df778c9ea94e2cbab7b35eb1dae1e3d5ef","38376ec9f35bcd39f5035c8425fc104742746cec8f0f18f678e6ec2b7c8970cb","f798c0971d32a6ae8da39cbfdd643aa26fcc32dd200aa7f9151048a02f8ece59","537f00dd60bfbd8c049786f7eae4da8a735af5b60dacd3bc1b6054b8ac3175e3","58a3dfc9ad8696e92f5fc9960e9c6bc4cc04e270091b574a948593298b33d1f5"]
Anchored: 2026-09-20
Public log entry: search.sigstore.dev, log index 2893887498 · entry 108e9186e8c5677af79f…
Expected log hash: 90099e0300c6e23b62e79318296ebab91bff130379d248ada57f044f77e72ccd 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":"v1789796056710","kind":"published-quote","locale":"en","page":"theme:uairango/returns/en","quote":"I had to keep an order I regretted placing because I didn't get a response regarding the cancellation.","rating":1,"review_date":"2025-12-19","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.uairango","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 (2f068f3de56b…), 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.