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 can not find a way to delete the subscription”
Google Play · 1/5 · 2026-08-04

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 2657817117

Proof data

Record hash (SHA-256): 151c98846760a20e6e41af6c9beca8dd0757af592610161bdb575ebed22058c4
Signature (Ed25519, base64): cTGMZBXqIuyfzvi1jAWGTJ1eOHxvJcG28Fv17IF662daUb93OYrAEWNNxZ3tsEUcnEoHSMfBy7b0v/JBr+7WBw==
Merkle root: 7c31845ea005068c52611e47ff2778bff3790bf9c71538767447b45fe79322da
Merkle path: ["151fd5e446149a906dd0578cefb45b397556253f3124845f008613eca3f4cdc1","d4df7d1e371ee865e7335f611eddf8090667dd3edfd495087a1d87488bb12db2","3cc67267082ab8acf23567e72f9fddefa695b2dc39c43fe58b624a62bc189826","9db55075fc46e110a6664f4d87a90aa52ac44f07cced5db2e815ebf082896ce3","41219b79fd0cf261cdfd2b3a4452a7cad6c3c9c25ba82545eb10f909350f8098","50c03056db6957cee31815290c804a757a98d40e47cedb312f9c7102147ba651","1499eb11d9b7de2b5c8ed02cf8673a25862fe5bfae79ea6502b10db31f4504dc","55af1f5d756874b72641349bdc5ef4fbc8e19f4bf713742989418fa9d217556e","84ad01ab07af79e6cf3dd2a98eb0ac37195ba7ac1b894767d5bec62aa6b8be79","2e4754feef4a866ba00be7a92706eb2a1e3ae7362167121b02aca74cdcc02458","4f9bf5afaa65f61da2f5794dd0ddec8019e03ac31d1a2f9249cdc4d69925b914","6ceae28d9d9991c7f0978d9583675f513d5a8b980f19419645347989922bda23","de406c010b9d09d7f74176c9d423f8d72b745ac400e2c0cfcdb434d0af8fcade","e49018058753e3439518d8ba4c827c0b343729e39fb424281e6808f61fcc629a","4f862010adf0fcb97b6b2b8112f782a485805bae9f9783a7b39739616b9b62e0"]
Anchored: 2026-08-31
Public log entry: search.sigstore.dev, log index 2657817117 · entry 108e9186e8c5677ad3ca…
Expected log hash: 0666b5f97f085fdfc4cedfba58ac7e76857cdc9faa5a1032ef597cdb93024c5a 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":"v1788148095319","kind":"published-quote","locale":"en","page":"theme:audible/returns/en","quote":"I can not find a way to delete the subscription","rating":1,"review_date":"2026-08-04","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.audible.application","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 (7c31845ea005…), 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.