ST-ACROSS-0003 · across-spokepool

Economic outcome achieved

Arbitrum One → Base

ConfidencehighEvidence observed 9/12/2026, 11:22:06 PM UTC

Sent12.501316 USDC

Recipient received12.49662 USDC

Explained difference0.004696 USDC

Unexplained difference0 USDC

Evidence timeline

Across deposit finalized on Arbitrum

12501316 atomic USDC units deposited with minimum output 12496620.

0xf47487…b5b358

final

Official status links deposit 4646664 to the independently observed Base fill.

complete

12496620 atomic units transferred to 0xf96b189bf6501a7c69d02f800fb9f53fe1bfbc51 before the deadline.

0xbb64cb…03f295

final

Recipient, canonical asset, exact minimum output, deadline, and both finality policies passed.

complete

Evidence provenance (9 records)

source transaction receipt, including allowlisted protocol logsArbitrum sequencer RPC · 5d68a277…121a8cSource ↗

source canonical transaction block and timestampArbitrum sequencer RPC · cfe8e86f…997915Source ↗

source transaction receipt, including allowlisted protocol logsNodies Arbitrum · 5d68a277…121a8cSource ↗

source canonical transaction block and timestampNodies Arbitrum · cfe8e86f…997915Source ↗

destination transaction receipt, including allowlisted protocol logsBase public RPC · 38722b04…8d8a0fSource ↗

destination canonical transaction block and timestampBase public RPC · c32288e2…6a28b9Source ↗

destination transaction receipt, including allowlisted protocol logsdRPC Base · 38722b04…8d8a0fSource ↗

destination canonical transaction block and timestampdRPC Base · c32288e2…6a28b9Source ↗

protocol lifecycle evidence used as corroborationacross-deposit-status · a21cd4b1…be2dbbSource ↗

Settlement predicates

recipient Matchpassed

destination Chain Matchpassed

canonical Asset Matchpassed

minimum Amount Metpassed

deadline Metpassed

source Finalpassed

destination Finalpassed

Safe next action

No protocol action is required; the encoded recipient received the source-promised output before the fill deadline.

Evidence hash
2a0481f6…b15e18