Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195835
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
917ms
Block → Canton commit
917ms
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.
0xf8ab1584692074a88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000bb97eb5fc9a5cf7f057d0ac846bca3c3faf7fbbb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0fabcca5ed6b33ceb30cefff72dd0a13c9dcb39ed33a5a6683b7c135d7dd44157a05fee24ff68eee4d4180ef0a17aeaa96daeba9c5bd1641d398753970633837cb3