Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147211
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
1.40s
Block → Canton commit
1.40s
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.
0xf8ac0a852e0e9bf3d18259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000647762b8c1b1468705424ffa0bb4a0bda14f4e0700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0d1304d49ecb572262f93454501f7f32e2ea20c6264af38d53d0e40fe75e24b1ba05c11bb6fd943d585656d0a932051006399f6f587dc9dd757738bed3ed17e4dfa