Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214377
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
487ms
Block → Canton commit
487ms
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.
0xf8ac158523df4cec8d8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005c0687fd4c9f068ab13daca44d5ac7ccc2d3537f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e72b7cecb3a99205d04f9a1508b97ee59a94f06cd80db5e18ce853802b03662ba02f52424b92fa8aa401aaac498bbeb24e884fd01f333234839ae866f77389968f