Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182039
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
318ms
Block → Canton commit
318ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ff88ab57935b51b5e3ca08653c79f01688b71c5e80b86423b872dd000000000000000000000000ea239b0dee1485c56a196e15f6d9aaf846ae4f31000000000000000000000000110121044ace04813b69313398a24b27b3e981fa00000000000000000000000000000000000000000000000000000000ea239b0dc001a08523211f014614c30a7a32b86af9a1ca5d1e372c16342ffab97b3ecad11da674a07e145c1ead3ae5b747853e24c9115723ac46f584aa9e70d44ad83fe21e2c29f4