Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212765
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
467ms
Block → Canton commit
467ms
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.
0xf8ac15850fbe4ef5408259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000003ba6b8dc472766398b579c8eb2f4c958e1c4116000000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea050814da533a5beec660359655c009d54211d346996fdd9ba7dab96749325e264a0499e43997a0cee55b8377d7f6de4b7164f12d8858913c40f44d7b1ca9c71e05d