Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198766
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
1.10s
Block → Canton commit
1.10s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294e4cb533079e83d96a3a79548c94e4fc3858ff5a780b84440c10f19000000000000000000000000e622fcbd21bd0fa076d7228badc77055372e84c700000000000000000000000000000000000000000000003635c9adc5dea00000c080a096d16a708f8a6b3f25302c6d65fa0b8051df4942a69a3e20492b4645d380e00ea040ebd90bf4002dca349b913341dd528b44e1e9215a74536689cdb2dfb2fd4a87