Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184368
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
827ms
Block → Canton commit
827ms
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.
0xf8ac628458102e6283011e3994598c2f11c4ad43fee5fdc6bfe8d14a815a5df4f380b84440c10f1900000000000000000000000042ad963f37b76c726d1b1dca535318510c6daa4100000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0abaf56475f32fea1a9266767e87aee45f0497809b9b97ec38d73708047cfe3faa05a458e03ce54bb49de9193a145ed7bc5b95fdf2b65bff0003a7aa8c1b4705ba8