Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #204011
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
477ms
Block → Canton commit
477ms
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e94bf91e750a75d34dc56510b8b8d06f72bb5ce0c2b80b844a9059cbb000000000000000000000000557e3291216d3e486c88afa4dbcf12c3f39d65160000000000000000000000000000000000000000000000034e8b88cee2d40000c001a0ad68ca0d7cbb78f8745c0150a7362e132059f744f09acfbf54639d25e93fec67a028c5d74f4a1e2a0883094128e62d4c5f702786fe8791da803ca34e832f14892c