Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175108
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
215ms
Block → Canton commit
215ms
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.
0xf8aa0e8315f9098259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000a71fd49bb4ca2f496faf475e40c67f550894ea8100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eeef41cd83f2fd29090cbdcc49942f6c3a15c731b211631577c1e8187621d6faa029c6f396fc7ac5b572a70afce49b60a62e1ecd31dd1d69eb65fab95592f9f36c