Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218620
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
657ms
Block → Canton commit
657ms
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.
0x02f8d2830e4a250c843b9aca0e843b9aca0e82e07f941f934d43ea101b190d329b7f8981a90ed25dfb6280b86423b872dd000000000000000000000000e0897e38f525e9c8a875c19e717dfba4ecb699960000000000000000000000005291fd843002d7d29057d5e3ef7ec30b8d93372d0000000000000000000000000000000000000000000000000000000071c26628c080a0dc5ae216e98625a7237f588c96512f3995d738971147567c4a664be9564f475ca0392f2989ef5d75dec0bd9cf9cf6609a11179d8a1b2cfbeb9d145918da9917ec2