D-KaP Revenue Ops (part of EpochCore's sealed-evidence product line) seals every contract modification at the moment it happens — with effective date, performance-obligation mapping, and an auditor-verifiable signature attached. No more reconciling Salesforce, the CLM, and the finance close three weeks after the fact.
ASC 606 says revenue follows the performance obligation, and your auditor expects to see a clean record of every contract amendment, renewal, upsell, and credit memo — with the effective date that drove recognition. What actually happens: Sales edits a contract in the CLM tool, Finance rebooks revenue in NetSuite, the rev-ops analyst updates a tracking spreadsheet, and three months later nobody can prove the effective date in finance matched the effective date in the contract. Year-end audit pulls a sample and finds four mismatches. The audit fee goes up. The 10-K disclosure gets a footnote nobody wanted.
A checkpoint that fires every time a contract event happens. You send the event — new contract, modification, renewal, cancellation, credit memo — with the customer, effective date, performance obligations affected, and the dollar amount. We seal that record with a tamper-evident signature, chain it to the previous event for that customer, and hand back a receipt your auditor can verify against the EpochCore root. At quarter close you have a complete, signed, chained log of every event that drove revenue recognition — provable, exportable, and impossible to silently rewrite.
40668c787c463ca5 — auditor checks offlineWhen Sales closes a new contract, when CS books a renewal, when Finance issues a credit memo — whatever your existing trigger looks like (Salesforce workflow, CLM webhook, NetSuite hook, manual form), call the revenue-ops endpoint once with the event details.
Within a second you get back a JSON receipt with the signature, the chained reference to the previous event for that customer, and a stable event ID. Store the ID against the contract record in your CLM or ERP — or let us retain the full receipts for seven years at no extra charge.
At close, export the chain of events for the period your auditor cares about. They verify the signatures and chain integrity themselves against the EpochCore root — no screenshot of Salesforce required, no follow-up email asking "can you confirm this effective date?"
Example: A $60M ARR SaaS firm processes around 180 contract modifications per quarter — mid-term upsells, ramp adjustments, cancellations, credits. A Salesforce flow fires on each opportunity stage change and posts the event to the revenue-ops endpoint with customer ID, modification type, effective date, the two performance obligations affected, and the dollar delta. At year-end the auditor samples 40 modifications across the year; the Controller exports the matching 40 signed receipts in a single CSV. The auditor verifies the chain integrity in fifteen minutes, accepts the evidence as primary, and closes the revenue-recognition section with zero follow-up requests.
A single ASC 606 audit finding costs 20–60 hours of CFO and Controller time to remediate, runs the audit fee up by $10k–$40k, and in late-stage companies can drive a material-weakness disclosure that costs orders of magnitude more. At $59 per sealed contract event, a typical 150-event quarter buys clean audit evidence for under $9k — less than one round-trip with the audit team on a single finding.
Same signed event log, plus an invisible mark embedded in the bundle that ties this exact copy back to your EpochCore root. The mark stays attached through screenshots, JPEG compression, scaling, and re-uploads — it survived 90 of 136 measured attack scenarios with zero false positives at image similarity 0.985. Useful when revenue evidence leaves your control (investor data rooms, M&A due diligence, regulator inquiries) and you want a way to prove a leaked copy came from you. Not "uncopyable" — a header can still be stripped — but tamper-evident in all the ways that matter to compliance and finance teams. MEASURED