Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198840
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
4.07s
Block → Canton commit
4.07s
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.
0xf8ab0e8447868c108259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000005d81d63e3643fe4a26b7c2703f1ac4905c50697d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03ecc4a46a1e0429194a253060e682b5b2b10fc76151e1006205d84794654775fa0170ba88299be89ac98fdffb3864aeecb6d3a1388c53d30301babacbd6654339f