Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153250
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
2.09s
Block → Canton commit
2.09s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947abd68dfd88e7ea398cf0f379a183b909a1e4cf180b844a9059cbb0000000000000000000000005ad172f4b5f09601d6af2b6d7c2eda7680502ea30000000000000000000000000000000000000000000000008ac7230489e80000c001a033a122b018a2c61376c95ab67186b2015b642158c0eebac047df56ff5bf10df4a0690b32592ac37ac59540e757dfb7969b39834d8b6ac2f2045381bd831a6da990