Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216815
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
1.24s
Block → Canton commit
1.24s
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.
0xf8ac06856b1d3035548286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dcbe50b60e4bd148af7d4248b0543ac42d93a6bd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0fbb120d424baea4046f33f82486a7f043c3b15d4bf87f6a8b4578602a8b16564a03fc62155a8a53e73f32eafb2f448abb913b076e99fed6a6d8a3b7923e1a6098d