Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #166630
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
286ms
Block → Canton commit
286ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943774e1219b97dcc170fe4e2e9ddb621af0df620780b844a9059cbb0000000000000000000000003db38082a411e2f51ddf10d83ad7010559fffda70000000000000000000000000000000000000000000000008ac7230489e80000c080a0fe4209c5835dd243411eb042a4b4b38e6b1171c78488916cc5cedb39c64d833ba04733b1d2ae26ab3893ac105018192f651d13f9bb2b7f2a5ef7f8a8c24430648c