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snapshot

Jobs

Every job is dispatched redundantly to k workers; the first result that reaches quorum wins, agreeing losers are RESET, and divergent commits are caught.

Every query becomes a job sent to several workers at once (hedged execution). Each commits a fingerprint of its result first; the fastest answer that reaches quorum wins, and the slower copies are cancelled.

Impact: Racing many workers hides slow or dead ones (speed) and requiring agreement catches wrong ones (correctness) — with no central coordinator.

Real jobs executed over loopback QUIC against the in-process Duckton grid (engine mock-1) — no hand-authored runs.

Total jobs
9
free + paid pool
Verified · settled
9
quorum-agreed
Failed
0
no quorum / timeout
Paid
3
settled with escrow
Avg latency
106ms
commit-first, over jobs
Job queue
snapshot
9 total · select a row to inspect its hedged run
JobClassStatusWhen
224dab2eb400p2p_query · k=4 q=3
Internalsettled0s ago
ac3498b15135p2p_query · k=4 q=3
Internalsettled0s ago
43e55c916870p2p_query · k=4 q=3
Internalsettled0s ago
8836f038dd99p2p_query · k=8 q=6
Publicverified0s ago
26e772428df4p2p_query · k=8 q=6
Publicverified0s ago
b9dfe1962207p2p_query · k=8 q=6
Publicverified0s ago
cfc86e818c6ap2p_query · k=8 q=6
Publicverified0s ago
5416ceee954cp2p_query · k=8 q=6
Publicverified0s ago
9b8f97953577p2p_query · k=8 q=6
Publicverified0s ago
224dab2eb400132eb6b070f9d0a675bd
settled
p2p_queryInternalQuorumby etl-runner100.00 TON escrow0s ago

Query

SELECT segment, avg(ltv) FROM customers GROUP BY segment
in-process mock engine (loopback)

Hedged execution

quorum 3 of 4quorum reached
Paid-pool job — settled directly to the escrow split; per-candidate hedging detail is captured in the receipts/settlement records.

Timeline

ms offset from start
  1. 0µsofferOffer to paid pool
    escrow B=100 TON
  2. 4msdispatchDispatch + open escrow
    HTLC keyed on quorum hash
  3. 41mssettleSettle: winner paid, losers RESET
    anchored to epoch root

Result

result_hash
row_count
3
latency
41ms
winner
frost-owl
k (dispatched)
4
quorum
3
Result preview· 3 of 3 rows
kv
0141
1179
259