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.

“pixium à des problème pour le payement”

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 2991846025

Proof data

Record hash (SHA-256)

1e556a49ebc3e7b24251dbd66493b4b51644411f7bfd90f41ce8bceaa1bc8bd8

Signature (Ed25519, base64)

SyUQmwhjSoMFh+K/VsWQKJh8pTIFlxYbpJvpt3l+6eY56ghGIgLt3S6pHo7xrMuwKvBVG8/D4gNkPK8Et7I8AQ==

Merkle root

d312d00ed6ab2beb6e18f20d8087ad3474eb8b04b26d5ad949e9237bf3ca4c52

Merkle path

["1e5486904fcc58e06001d8be8547f802ead5fda8ab072659520cb060c64a660b","2ffe73390aa759015be104ef56cd6c51195ebcb1d576480467f2a4b0947fc97a","a702d0e6bcbc422ac052fd2acf990e582ac3278a6f7b7389306a5adf5a47c1e8","b34b8b28112388e8a542a04dbda5fc55a47271041fe71d1b578d9fc44cdcb48a","2ad53de6d16e57c6b6f3b58b0ee361fc656e2b8ae30e34b1bc0981f7d9e0c5e2","60f108d21f45d09936d3e060c12c738019b5439e26ed38bd9351e3eff4e4a4e6","3853a3f1e27e03ae57b822cd8906d55e2111de61fcc29b83cfb6197ede342a40","bfae003c3c4297d3c7ea0cf2e698ec223b5f9cf965a3addbf6f985b4f0f3b236","d659d62b20fa6f22b7d58c1c9c5b1353df17585cda1f0391a0bc277784e98f3c","6c5050809aa0930e6b37ab4bd20acf8ef0b6cca36d326a0d6e40bb530294efb9","ce2adb605fabc8dfb524ac94233b969f5fe0e1b5790f6fc65730d71c37ee5682","74932e28f0b3b1367318138d4910093d81e1c367dde921362a853aee461a31bf","6a3e717960ae78d5d2813a0e2f808fafa517c2830be7676aabdf067e5e110ff4","c979fe4edf99bdc6f66f54b8524194d66725def21e08cecedfbfba469c82e6f2","2fe1a36eecbe6e65e0243c1a81f5f430e558c99de7c492361bda367e122fe03b"]

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":"fr","page":"theme:pixum/billing/fr","quote":"pixium à des problème pour le payement","rating":1,"review_date":"2024-08-29","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.pixum.android.photoworld","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.