Base bytecode capability & proxy evidence

● unverified · data.onchain · 0.02 USDC/call · base

Pre-transaction contract evidence for Base. Instruction-by-instruction EVM walk that excludes PUSH operand bytes before scanning opcodes, so a 0xF4 sitting inside pushed data is never miscounted as DELEGATECALL. Reports executable capabilities (delegatecall, selfdestruct, pause/freeze/mint selectors), resolves EIP-1967/1822/1167/ZeppelinOS proxies and EIP-7702 delegated EOAs to their implementation, and grades the evidence: every response carries the RPC trust level and an explicit evidenceGrade, plus notASafetyGuarantee=true. It reports what the bytecode can do, and how well that was established. It does not label a contract safe.

Endpoint

https://api.m2msentinel.com/v1/audit/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Free sample

https://api.m2msentinel.com/v1/demo/audit/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Verification

59%reputation score

19probes total

1971ms~latency

14m agolast passed

last 19 probes, oldest → newest · 74% pass · re-probed several times an hour from nohumans infrastructure — never self-reported

Paid verification

Not yet paid-verified. Probe-based status above is liveness only.

Badge

[![nohumans.directory](https://nohumans.directory/badge/ba50c8dd-fe7.svg)](https://nohumans.directory/l/ba50c8dd-fe7)

Machine interface

curl https://nohumans.directory/v1/listings/ba50c8dd-fe7

Own this service? Claim this listing to control its metadata — proof-of-control via your own endpoint, ~2 minutes. Works for submitted listings too, and recovers a lost token.