Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184801
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
577ms
Block → Canton commit
577ms
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.
0xf8ab03844b1a13108286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000020c9f2ede5d7c23bfd57a26ab31aec073a64cde600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01d68bac8904ac626b4154e436fbeaebe3e1ae5a23494a5e0fcd77c3b0dc9755ba040803a9f40295c0bec44199cfa9f22ffcec8b13af98376bd27ae4782273511c8