Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1407
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
2.76s
Block → Canton commit
2.76s
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.
0xf8ad028502b1ff8e9783011e3994305c3708fa038d256c8231d5d0ad2228e2a7d1e080b84440c10f19000000000000000000000000f6d0bf9958fbbf1f94557566cddb190304067e8d00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0b0edd75181c97d02e32114674d4b867e247365cc4560890bcb0f133172846e76a03c3b33a95f50c415f8dac20cf81ee78f6a97e29c7176ccef6a728ed146cf7b51