Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221078
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
2.15s
Block → Canton commit
2.15s
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.
0xf8ac1285035a4e900982596594a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000033f900a7c4a23f6bc21776e7aa31cd00ce4f926c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08bb2097abe6a4f318351d7996338ae1e2cf2bcfbb4fa1adb675e22059564eae6a006a69a322b413f6c1d6d2f61847339ed282d52041e5634b9a949734b853edc45