Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184799
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
3.78s
Block → Canton commit
3.78s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f944c93a485a4656e7a30850c5dba167da2ba3f8dd980b86423b872dd000000000000000000000000739cd4ca7e35e9d3297602f666f12b5a36e2d4f40000000000000000000000005ba5f521d8790c7372da9663d5729742c507c24f00000000000000000000000000000000000000000000000000000000739cd4cac080a09683d81e2aee6b71ccbdaae50bf1ae380fac64542787d81c41c3ce9ba0a2dbd0a04494a153d0a73fe9937d70ccf86b630ddbc1a8cf334a0fc8e8a39d27468765ec