Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #163138
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
2.16s
Block → Canton commit
2.16s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb6694e56dea6944091f1746abc3dfc982bb973827168580b844a9059cbb0000000000000000000000003741cfc4f59b222bf7007808e6daa1a1bb0b4e6e0000000000000000000000000000000000000000000000008ac7230489e80000c080a09dd2b5402eb3bc3b1a0784e7890d7479a863bcbaba7071630e9c1450fdd74031a05bbff403ed0428db43ba293442a2f1b9ab40eb6acb1ac27082e0a60c64e71c42