Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #61901
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
706ms
Block → Canton commit
706ms
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.
0xf8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f5c8a70836bbb30d3b41d4d4cea38aabd766720000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c1a8b102548646add3665c4c277771a33dbb8eb5291ad49ed0b55889e819b43ba06507a8d42d8b93a0ad0335394f6d76fb269986b20d3d425b980bd35a68f6c7a4