Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184086
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
307ms
Block → Canton commit
307ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294dc0b5f5799956b73957d4e939ebdf3ef98ea684080b844a9059cbb000000000000000000000000195d80a6f7100f04ab6f1416e3eca2c87c1628b70000000000000000000000000000000000000000000000008ac7230489e80000c001a0ec17b363a360cf78162c618f34b0fc79cc93ed293926326c873f25cad8301efba02b97f414a166dd6bad98bd5ffed6711a3716f4d984cefed7d9313346c5889dda