Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142366
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
1.89s
Block → Canton commit
1.89s
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.
0xf8ab078419a100008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000004ff619f15dfbeccec44b6eff0916401a4d680cb500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0586431cfd550e6bb09723b9701d6b7ff6ada06852ce258705ce49425b9f5cb55a018346c9d461342d3e98aef123836848647742d576cb5c76cf751ac4958cbbeac