Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140365
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
784ms
Block → Canton commit
784ms
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.
0xf8ac0e8502aa53b0668259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000005f8c31301cf95a740a0336218c7f578ca664b83300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0cdd1ab520bbf650ce8b3c99f70fbc8e736c9f2e486e366b4fa0c5f6ef15db39fa073f90093154d4b25d8ed4724fb07c4a81b7fffb7420093e9993dee5748bb9b4a