Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147729
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
2.74s
Block → Canton commit
2.74s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929412571e0bc41efe212f65c9a5e203d3b91bcd048280b84440c10f1900000000000000000000000020cf1b3448ac0dbedf81fcaae2fa28e36737e62c00000000000000000000000000000000000000000000003635c9adc5dea00000c080a0d310ab3daa8be01fa4935a38fc3cab3851cfacadaf9633f498967e9a1d1f2577a04606afe4873493fad9027853daed8124ee701c08b2fc1bbb3c425eefbaa7cb90