Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143648
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
2.67s
Block → Canton commit
2.67s
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.
0xf8ab07840a4cb8008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000fab6ab359b8e2aa230628b91e9c9c0f677cf21da00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea070b240f559bf2abe03c4673ea97650348109da4e0e21b6af0bdd0aa69bf984e4a027ec5b98f48e92e0754edc41d03616cfe8abe71208b83d5c7c729b1fadbcd6ce