Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #87650
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
696ms
Block → Canton commit
696ms
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.
0xf8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000004996732cf7a1dd7770200ce888a48f112ad1b33300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da073b9fc102a885f26a1f5ffae416148648e47d8690903cfdf300724751553f5aaa02ae6b000e70dde4419e28b403f344cc5dc5a409f402372a0e0140e9c45b8a9fc