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.

“Main thing I would like to see is rollover of my credits.”

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 2929513415

Proof data

Record hash (SHA-256)

c2bea0b3dc607720f8df0a981c3085ef87219e2bbee9efab2f8f9fc3d1c16f0f

Signature (Ed25519, base64)

y2rjtuvsKGlpIlIIqoAuOXVkH/4tBsqsaHQ8DIbSEJV95kmrNdAWhGM84bBT05XnW1pQktq76bazwJvuFUQdCw==

Merkle root

277f678086a68384187ff29b395b0fdaceb8fee69b57cef3cd060bcd7a85a6f2

Merkle path

["c2be7e5040eaf1827699eb4d4d482dac0a5af33b2b78f025e52db5d03f86380c","a19daa564834646384c131e7c0f2c085a50dea298a9fc71059e0f7b0b70d41da","bcb18b7f7ec41c8c375d46923daba3558b2f8a9cc96f320381d9caad15f8e0ae","e0709a5d94a1ef118c716053c62f42c94fc736056c72c9d58fbcd480123f9464","5a418cbf4958b853c14d683c6543622ac4aa157c375782d20ad7430f06d13999","13c20e455d5b89ce6b2d98bb8617d36317b957a933714688ba90d129eedee980","4b2fdb808ff9fa9047d331359288a1398ae7c5bdfeb532b9f8f332c15d60b548","1eab7e6186fca4d18ccace318994448b4f7ff53a86fb936e059a3a40c578c441","542e03bafb69fe652f3cdf57e9dca8050dea76d91075368b8ec07f726dbb8034","414de94075028ef5c83eeb14eb57cbef934ed384c851ad02b89aac8dbaf4a4ea","8a606b38b3efc578a0bc446ec2a700489210e286718d1dadd7c2feeec3c8d538","e02085f24285b60656a92b32c21ad5968537b2d9f76a4b93ea90d7a9c4de494c","f126b261631f378d888aebce7fa4cade2c31c033110cc285d36a18406560d0fd","086e176eb6519c51f791fcd7d1f1cf11b9af8b1ec6cdf6772acb83e13e1da912","33f0c207136b5e5f15198fd5fee5ac8599f8163ffe39734a8f7f2847e77c41f8"]

Anchored

2026-09-24

Public log entry

search.sigstore.dev, log index 2929513415 · entry 108e9186e8c5677a8264…

Expected log hash

9e91de35fefec2dcd249a303ecf0c84a118a9b2cf5b39f5a9ff4368de67598cd 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":"v1790137911951","kind":"published-quote","locale":"en","page":"theme:everand/billing/en","quote":"Main thing I would like to see is rollover of my credits.","rating":4,"review_date":"2025-11-30","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.scribd.app.reader0","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 (277f678086a6…), 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.