Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212231
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
777ms
Block → Canton commit
777ms
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.
0xf8aa0a8325f80e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000064e59c4a9bc6d1e124db3c0e1d1d68face4860b900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07ba2c961f094dfb6a96eee649e72a9c3f62477c228128afcb1f1424abc1c3f69a001cca1a0dc6a733448baa9b8fd7b29646fdcce61d6dc0ed0a6e0913b7557a1ef