Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50047
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
996ms
Block → Canton commit
996ms
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.
0xf8ac1284a450f1af83011e3994e83d75d8c7181733432501deca9452aaf55d0cf280b84440c10f19000000000000000000000000a16b2df25ee1bbe0af7670520aa7514de3ca57eb00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da06db3ff0670943f5646fc4a8af7f27443921ee7ebb2d12f00f3c621841f1943a1a005c62d57a239d4dc5d98bd8b4998345ead4017547757f99cd7d6250428f6fe52