Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194500
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
3.95s
Block → Canton commit
3.95s
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.
0xf8ac0a85010596cd3c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000009da9c11ed6464561786c384d191414abac41fc0f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07f48b7ad2c68b0b2fdebb16e9080a210153eb6f8eb15a90f384097b13595f8ada075788336e8e4d2878efabd3c559509f39182d5e062ee7223b1652d58697ac3ff