Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #144685
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
944ms
Block → Canton commit
944ms
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.
0xf8ab07842334ed4f8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000008e2894e2036a82b4477c394fc31181f483017c3c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01274d65e31c4768c376830244d0e54d373bccce0ab8b1df6145315c4828448eea03210534a11889efdaac0225b26a8c094b043d7bbe3692fa3f6e5a73cf36f478e