Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154719
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
1.17s
Block → Canton commit
1.17s
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.
0xf8ab03847d317b308286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000327cc95196be46c3d3f2af37ea26cbf39c2dedd500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0dfd4da626996e5aafa094d0514920200127f8c5cfc6be4eccbf9eb017b989462a02be3a840cf4c2d6c3f1640b976eed8ea42d98f0522c3237ef324c9050ea2e533