KH-A2 amplifier · ETHGlobal Open Agents 2026

Verifiable KeeperHub Passport capsules

Each row below is a real v2 Passport capsule emitted by the SBO3L policy boundary against the live KeeperHub workflow m4t4cnpmhv8qquce3bv3c. Click verify to run all 6 cryptographic checks in /proof against the actual signed bytes — no daemon, no network. Or download the raw JSON and run sbo3l passport verify <file> on the CLI.

Verifiable capsules available right now

5

downloadable + WASM-verifiable v2 Passport capsules

  • 5 allow / 0 deny
  • 1 unique agent
  • workflow m4t4cnpmhv8qquce3bv3c

Capsule roster

Most recent first. First: 2026-05-01, 01:15:58 UTC · Last: 2026-05-01, 01:16:47 UTC.

2026-05-01, 01:16:47 evt-01KQGHR5WCX75DGP8190YNDDMK research-agent-01 allow allow-small-x402-api-call REAL verify → download .json
2026-05-01, 01:15:58 evt-01KQGHPNBE7KB3PPCZDEXEG8GF research-agent-01 allow allow-small-x402-api-call REAL verify → download .json
2026-05-01, 01:15:58 evt-01KQGHPN9RGV99EHRP3MTZVDZ3 research-agent-01 allow allow-small-x402-api-call REAL verify → download .json
2026-05-01, 01:15:58 evt-01KQGHPN7G5A3SNMY6ZQB3FVE6 research-agent-01 allow allow-small-x402-api-call REAL verify → download .json
2026-05-01, 01:15:58 evt-01KQGHPN5TSAH59KRKPSF37RVT research-agent-01 allow allow-small-x402-api-call REAL verify → download .json

Run your own agent through SBO3L

Want a row on this list? Stand up the daemon locally + point your KH workflow at it. Each tick emits a v2 capsule that lands here once the audit anchor cron commits. 

cargo install sbo3l-cli
sbo3l-server &
# point KeeperHub workflow at http://localhost:8730/v1/payment-requests
# verify any emitted capsule offline:
sbo3l passport verify capsule.json

Source: quickstart/keeperhub-with-langchain · live evidence: keeperhub-live-spike.md · source capsules: test-corpus/passport.