Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172990
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
1.02s
Block → Canton commit
1.02s
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.
0xf8ab0e84b2d8f9208259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000004f064c3eccfc14429f24b1ee0d8ebe172ea27c0e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01b194b8ffd13913c394d7257ed703cf685efb7f618f5c3c859024dcf70b9e7c2a0446f83c76bdc2ee52c28be694fead643859d1cd4a5f4e2354d5569241e761740