DEEP Protocol and Polyhedra Network Ecosystem FAQ: Delegation, Rewards, Slashing, Throughput Limits
Integration errors were reduced through precise timestamp handling, gas limit adjustments, token mapping, timeout window extension, and an optimized recovery workflow that together cut rejection rates, failure rates, undercollateralization, timeouts, and resolution times while saving millions in potential penalties.
Delegation Requirements and Limits
A delegator must lock a minimum of 5,000 POLY into the staking contract before earning delegation rewards. This threshold balances security with accessibility for smaller participants. Additionally, a per‑address ceiling of 200,000 POLY prevents excessive centralization and a 0.1% service fee is deducted from each delegated reward to cover infrastructure costs.
Reward Claim Procedure and Timing
Claims are submitted through an off‑chain indexing service that aggregates verification receipts every six hours, reducing claim latency from a historical median of 48 hours to under six hours for most validators. Each successful claim generates an on‑chain transaction hash, providing an auditable trail for every payout. The claimed amount includes the base block reward plus any performance bonuses earned from uptime or message throughput metrics.
Slashing Conditions and Penalties
A validator incurs slashing when it misses a finality proof within the designated timeout window or is detected double‑signing on the bridge. The penalty equals exactly 5% of the validator’s total staked POLY, which at $26/POLY translates to roughly $130 per infraction. Slashing also triggers a temporary reduction of future reward weight by 10% for the next 30 days, encouraging prompt re‑staking to restore full earning potential.
Cross‑Chain Message Rate Limits
The bridge enforces a hard ceiling of 45,000 messages per second across the validator set. Short bursts up to 60,000 messages are permitted for no longer than five seconds before the system throttles back to the average limit. Exceeding the cap results in temporary queuing and any messages remaining unsent for more than 30 seconds are dropped to protect network stability.
Common Integration Errors and Fixes
Early deployments suffered a 4.5% rejection rate caused by timestamp mismatches; the fix involved multiplying each timestamp by 1,000 before submission and validating epoch alignment every ten minutes, reducing rejections to below 0.3%. Gas‑limit underestimation previously produced an 8% failure rate; raising the limit by 15% and adding a dynamic estimator cut failures to under 0.5%, saving roughly $1,800 in gas costs per million proofs. A further 3% staking token mismatch was resolved by introducing cross‑chain ERC‑20 mapping, eliminating undercollateralized nodes within two days.