Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196767
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
267ms
Block → Canton commit
267ms
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.
0xf8ac118520a53f60138259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000008160880b520c2c8643e23c069ebe3bc7c336942600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f7d3906f9ed0bf8b67045b73caf6d12040e15f0e92da0b8deada134416028a67a07722e005629a308c735769581a155660c516cccee3571ef263e8e0e2b023c23b