Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222432
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
587ms
Block → Canton commit
587ms
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.
0xf8ac0e8505617ebd048259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000006bc7a90a9913bbb8b62fd96e4ad671f5d0c1a97c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cc1e8a50e78cd8f2c7128ce6be9f8094c0d76c0929268d8508aae42d4d86540fa072fbcb6c1d3628b7e4ef427a8d0339716e02f90d76b1e938821c569018e91c95