Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185210
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
328ms
Block → Canton commit
328ms
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.
0xf8ac6a8458102e6283011e3994babc0fdaccbd13a1e8a4a6a161c2919c3d49b00680b84440c10f19000000000000000000000000a311f61d2e0aa003d2f9a3ee0e610fea9c0395e500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea03bddc488d4fcb2a1d24f5a857be7369b06d0a5a3b195dbdcc28dc8282a0500b2a05c0ba957d7fdf99202544574281b3e898b56b2f1969d6f1261774b6dc33ce24f