Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219940
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
1.13s
Block → Canton commit
1.13s
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.
0xf88b718459682f00830178c1946d2ecdf9d2e78afc82cd84507fea7cbb855b1e4080a46a627842000000000000000000000000c80d487711379a625a526fd1d59768ffd7dec8df831c946ea06d1cca73273bfb6b926f06629d676b5d166f0d7cac5538e6ea2316bc893e16f9a0230d4a694ab6cc2db60baac93f48bb71a183c1012409481692b30f8f0c75de43