Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122443
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
1.16s
Block → Canton commit
1.16s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294fb6b8108050652d84d16f940f2bd3a3ed48b8b6680b844a9059cbb000000000000000000000000f4e9efb972b0d1d5c5551f99092b61184789bd5e0000000000000000000000000000000000000000000000008ac7230489e80000c080a0c8f808e3fa7489feb71752363b28a08a2459bb29a93f2a658dee4b5a36804f78a034739bcae18dc4db267ae953a44b4e91acbb145d7e3d33989806f4b9ca30a29e