Institutional RWA / Tokenized Funds

Superstate (USTB / USCC): control-plane safety record

1 indexed control-plane surface for Superstate (USTB / USCC), pinned to a canonical Ethereum block and compared with what the protocol documents. Contract: 0x43415eB6ff9DB7E26A15b704e7A3eDCe97d31C4e.

Check it live (free)

The pre-flight API re-reads the controller, proxy and capabilities of a contract at the latest block. No key, no wallet.

Live pre-flight check

curl -s "https://pacta-x402.pacta.workers.dev/v1/check/preflight?chain=ethereum&address=0x43415eB6ff9DB7E26A15b704e7A3eDCe97d31C4e"

MCP: https://pacta-x402.pacta.workers.dev/mcp · tool pacta_check_preflight.

Sampled USDC Subscription Fee & Fund Supply Alignment

Status: Aligned baseline
Target: Superstate USTB 0x4341…1C4e
Pinned block: Ethereum #26,403,676 · sprint 12
Block hash: 0xf4246ca2…91c3ae

Observed on-chain. Sampled USTB (0x43415eB6ff9DB7E26A15b704e7A3eDCe97d31C4e) supportedStablecoins(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48) returns sweep destination 0x774AE279c21B6a17a6E2BD5ab5398FF98F398807 and subscription fee = 0 for USDC; USTB totalSupply = 39,459,575.14 USTB (6 dec), USCC (0x14d60E7FDC0D71d8611742720E4C50E7a974020c) totalSupply = 4,066,680.13 USCC (6 dec).

Documented. docs.superstate.com/investors/smart-contracts.md states 'At time of writing, fees are set to 0 and only USDC is supported.'

Reproduce on any archive node

cast call 0x43415eB6ff9DB7E26A15b704e7A3eDCe97d31C4e \
  "supportedStablecoins(address)" 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48 \
  --block 26403676 --rpc-url "$ETH_RPC_URL"
cast block 26403676 --field hash --rpc-url "$ETH_RPC_URL"
# expect 0xf4246ca23c4c38d520de16080a11b5186d04c8242b2c85edcb04c455d291c3ae

Operating Superstate (USTB / USCC)? Maintain Continuous Aligned Status

Keep your Base EAS Aligned Attestation and Curator Diligence Dossier continuously updated across governance proposals, signer rotations, and timelock upgrades ($1,500 USDC/mo).

Request Continuous Aligned Maintenance ($1,500/mo) →Invoice option