Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #171562
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
915ms
Block → Canton commit
915ms
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.
0xf8ac0a8523df4cec8d8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007cd2d773038c896ba0ae14952ad1a2f51d3309d000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0028744d853a9381d256e720d57349c6f7bb5b7c98465e1e7ffa210eee6803f98a0480711ecd61480a1b13c71f8e0f6de29a7d9590a10c6eb60f70034efc78e3802