Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220695
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
978ms
Block → Canton commit
978ms
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.
0xf8ac0d85010af7c0008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003ee7b394d6968d2aceaca4f7e8feed503c18e14c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06bb0b153642a20c1b32ce340647fa47c1679d04c11ac97447dc1c6587744dcb0a07fa824119242fa030a31ec1216586d19cb0857c8eeec021b3ba36c7ce86fbd0d