Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #15931
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
1.06s
Block → Canton commit
1.06s
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.
0xf8ac80850a02e400168259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000019bdfc5ec712cd940b9ddc04c6f7850db492a62d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea034fe6f9bb21f06742a78a5f1687ef0090bb7790089142324c1502a3e6a764bd9a06298589703133d4f7f0fb1e90afb17c9a54038285ae4b4bf04e1b2361e1b609d