Snack Run 402
SNACK RUN 402x402 on the Prosus vending machine, replayed from the bench
Day
Speed
Key numbers ▾
What the bench actually did · 7–9 Sep 2026
30,812requests recorded in three days against a real seller on Cloudflare Workers.
19,942payments settled on-chain: 19,881 on Base Sepolia, 61 on Base mainnet.
$0.061of real money spent: 61 mainnet purchases at $0.001 each. The testnet side burned 19.97 faucet USDC.
$22.67of gas Coinbase paid to settle our 61 sales, $22.3 of it in one 20-second midday batch: up to $1.27 of gas per $0.001 sale.
756 msfastest complete paid purchase on mainnet. Median about 1.0–1.1 s, p95 added latency 1697 ms against a 2000 ms threshold.
49.95 /speak settled payments per second through Coinbase CDP. The free public facilitator managed 3.19 /s.
12,692 / 12,692settled in a 30-minute hold at 9.9 requests per second with zero errors.
40 h 29 mlongest "reserve now, charge later" hold that still settled. A 49-hour hold was refused.
GOon Coinbase CDP + Base mainnet + the exact scheme. No-go on the public facilitator. Reservations (upto) wait for one facilitator fix.

Source: results/report-2026-09-09.md and docs/go-no-go-memo.md in the public repo.

Scan QR to order
SCAN TO ORDERAccess the machine here
SCAN TO ORDERAccess the machine here · order & pay on your phone, no cash needed
PUSH
HERE

The Junea machine in the Prosus HQ AI Lounge · menu from prosusnacks.com

0ms protocol time
Mon 8 Sep 2026 · 16:02 UTCBase mainnet · Coinbase CDP · exact · quiet chain
1× real speed
T1Price tag (402)
—
T2Agent signs
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T3Verify
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T4Settle on Base
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T5Deliver
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0500100015002000 ms
readyPick a snack in the cabinet, then press Buy. Every run replays one real purchase the bench made, with its measured timings.
Buying agent · wallet
11.20USDC
0xC7C2…16E1 · Base mainnetbench paid $0.000
Selected
Pick a snack ▾
Indomie Noodles
slot A1 · € charged 1:1 in USDC here
€0.70
Mission · clear this batch
0 / 21 receipts
Snacks0
Spent€0.00
Fastest—
Gas · CDP$0.00
①
First 402
⚡
Sub-second
⛽
Spike survivor
⛔
Replay blocked
⏳
Long hold
★
Shelf cleared