Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121675
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
1.64s
Block → Canton commit
1.64s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929418a8a3655d930a2c5b4bf41f32627d0deea8bbfa80b84440c10f1900000000000000000000000008b559e5ada331fa6881e64868448708f1a11f3a00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0368bd9a99e41cad2a7f6b5609f0345c6d37724c2c7cf6f4cdcadba6b253b58b2a016f77e5919d6898acb944620c0e157de1754aa0f689125a5b990fd17f76de131