Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216957
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
737ms
Block → Canton commit
737ms
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.
0xf8ac068514c268f5ef8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ec80d56448e4e5fb6c7e06d565457a5560dd0bed00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05aa1c2fc6c15054ad6eb40fff1838c14ff7c824118cea8f37607a396d176a752a06815b5b1c9cf326f95eb4c4cc86d34692e360a5ad10b696cc59b8e5e0c35121a