Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #21934
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
1.31s
Block → Canton commit
1.31s
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.
0xf88c1685031ec25dfd830178c1944027d97dd69b53fc0ef2ba9f50810fc410f415ce80a46a62784200000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa41831c946da05cb256fc3f6e94c39a42dd796a06e536bdff2809c1e037dae70f9c5e197c34a4a06ff6f0673b222b25eb7bd6fe8d0c41bef84002a07bd5d3d652c2c50915099e8c