Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115959
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
435ms
Block → Canton commit
435ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72949d5da11bf15f73a5b545b1d8e0d3202c06e1fa2f80b844a9059cbb000000000000000000000000a017b56837ae11aa7b8e9dcdab1a3c2aed5b2a9c0000000000000000000000000000000000000000000000008ac7230489e80000c001a0e75390f699d2d14838451eae912d29f1f917f2f9ed3b08680a953a14010cb885a059aec6dbe777f29f9807ced8e73dbd6cfb1fed5330c5934156944084cbd0e66f