Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146132
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
574ms
Block → Canton commit
574ms
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.
0xf8ac0a8501bade14d38259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000032d0f1dbd8cab51073c518cded644e326c95a7cd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06e3525ee1d27c1cdd3b48b5f4e012661582b664754ab88ba4c12f9fcae884f22a056a51cb432a0ef87921050386134638d3f9291ef730442c7f47742cd088910e9