Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183952
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
77ms
Block → Canton commit
77ms
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.
0x02f8b2830e4a2507843b9aca0e843b9aca0e8301668194074db2c05afacf64e41d94cc2f5bab55fd0106aa80b84440c10f19000000000000000000000000056f411b36af58eb095c1da12d0e14b04c17cbff00000000000000000000000000000000000000000000000000000000056f411bc080a078c3a5893a7e833f08665cdba91a584164a63da5eb34a60a6eb276d3c15b66209f937d0add4ffe5f46593536fe8fe663c862621cb390d2311c6f35327bd6aa75