Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15723
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
2.02s
Block → Canton commit
2.02s
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.
0xf8ad0a8509956872b783011e399492aaf7e7c4ff7ded7a6018806dfee194a6f93dff80b84440c10f19000000000000000000000000afb9e4d4ada2ce513b36ca23eecfef1772d0a5e800000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea07fbcf0a79487e11ba88893184098417e802c7f957f3e42451c5da46891fa4992a07c047e361d1dc6c7d80c94ffc1d814aa5f9591fbfa2e612f9c06fea3edf1f805