This is a sample proof packet demonstrating what a completed engagement looks like.

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Proof Dashboard — Sample

Dispute Record

DSP-SAMPLE-2026-001
Completed
Chain Verified
Consumer Jane A. Doe
Bureau Equifax
Account ****4821
Tracking 9402 1096 9943 0012 3456 78
Created Mar 10, 2026 09:14 AM
Response Deadline Apr 09, 2026

Audit Timeline

# Timestamp Event Actor Hash
1 Mar 10, 2026 09:14:02 AM DISPUTE_CREATED system a3b1c9f2e8…
2 Mar 10, 2026 09:14:08 AM DOCUMENT_GENERATED system d4e5f6a7b8…
3 Mar 10, 2026 09:15:34 AM MAIL_SUBMITTED system f7a8b9c0d1…
4 Mar 11, 2026 02:30:12 PM MAIL_IN_TRANSIT lob-webhook b2c3d4e5f6…
5 Mar 14, 2026 10:45:22 AM MAIL_DELIVERED lob-webhook e6f7a8b9c0…

Document Artifacts

PDF
Dispute Letter — Equifax
sha256: 9f3a7c2e1d4b8f6a5c0e9d2b7f4a1c8e3d6b9f2a5c8e1d4b7f0a3c6e9d2b5f8a
PDF
Supporting Documentation Package
sha256: 2b5f8a1c4e7d0b3f6a9c2e5d8b1f4a7c0e3d6b9f2a5c8e1d4b7f0a3c6e9d2b5f

Mail Provider Events

Timestamp Event Provider Tracking
Mar 10, 2026 09:15:34 AM letter.created Lob 9402 1096 9943 0012 3456 78
Mar 10, 2026 04:22:11 PM letter.rendered_pdf Lob 9402 1096 9943 0012 3456 78
Mar 11, 2026 08:05:47 AM letter.mailed Lob 9402 1096 9943 0012 3456 78
Mar 11, 2026 02:30:12 PM letter.in_transit USPS 9402 1096 9943 0012 3456 78
Mar 14, 2026 10:45:22 AM letter.delivered USPS 9402 1096 9943 0012 3456 78

Hash Chain

Entry #1
DISPUTE_CREATED — Mar 10, 2026 09:14:02 AM
a3b1c9f2e847d6051e3a4f7b8c2d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d
prev: (genesis)
↓
Entry #2
DOCUMENT_GENERATED — Mar 10, 2026 09:14:08 AM
d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5
prev: a3b1c9f2e847d6051e3a4f7b8c2d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c6d
↓
Entry #3
MAIL_SUBMITTED — Mar 10, 2026 09:15:34 AM
f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8
prev: d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3d4e5
↓
Entry #4
MAIL_IN_TRANSIT — Mar 11, 2026 02:30:12 PM
b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3
prev: f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8
↓
Entry #5
MAIL_DELIVERED — Mar 14, 2026 10:45:22 AM
e6f7a8b9c0d1e2f3a4b5c6d7e8f9a0b1c2d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7
prev: b2c3d4e5f6a7b8c9d0e1f2a3b4c5d6e7f8a9b0c1d2e3f4a5b6c7d8e9f0a1b2c3

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