Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5998
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
29ms
Block → Canton commit
29ms
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.
0x02f879830e4a25820ffa85188122883f85188122884782520894e43e71c6bba58ad1d1a83ff6e06a889b0910b5a5880de0b6b3a764000080c080a0fb2b023ddf0f8c3a249778711bfe0345c8e1bcf47fc14a8ef05bfc58377f012ea06517889ff4478cf9b342bada975a216f7a8efbea636d6ab5446e009c613a47a5