Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221370
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
1.03s
Block → Canton commit
1.03s
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.
0xf8ac7084963b60bb83011e399443e79e0e3389ccf668145fc511be3435876daa7680b84440c10f19000000000000000000000000cd17920e73d4c0ce0f925f84bf2161e8f65f2cb200000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da030c533f70a696d5230944fc2e5fa6a91a747d07c5c91a1a13cd54d291c969b03a065722f0e9bc51c70b2cc66eaa80a4cba2fd10991fa5d3bf9674860d8bc95b02d