Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #164374
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
2.29s
Block → Canton commit
2.29s
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.
0xf8ab0f8455d4a8138259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000870e7668d38dcc1353ac38bcd83b7585b1461ab900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0422e52f252fce0d74c40cae008bebd266b9c060ee431f459739b74285924e736a0566b33850ce1f2effabe402f4865f678fb4a728b16f282133b164900861fed2a