Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174045
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.
0xf8ab0e84b5a8b9328259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007bcb8df3c8e1a62e6f9c8356bd59442e3542996200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea057af98c9d94a416e081d3f31a1363d69f3d3a607e1cff0995da9f9473f765fe5a0724f8872343b1b4760ffc0d30d54bf17b92529ebff579705bc52430c0bebc246