Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216122
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
526ms
Block → Canton commit
526ms
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.
0xf8ab12851de4c01a7682594994b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b10c8df11fbf26874f5a27fc71a79a62f8da2d7600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0041b2b6fefe0b54700129c4232b6b3975a92d77bf5a805145a748bfa641b0af69fedc30d562375e01a657d971f041b375efed654906506e98f412ce99b6fd5c4