Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147231
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8b1830e4a2505843b9aca0e843b9aca0e82cb7294838dd994223e309fa4b8cd229e9ddea5653f8c9480b844a9059cbb000000000000000000000000f29db7678246bbc3d2a9e5b6be4b49e3fc5ecca90000000000000000000000000000000000000000000000008ac7230489e80000c001a0fec588ecf8d8f87c18cfe39787526760653f700def57cb12e7245a141b5aa2c89f6a43a65cd2f311d517c43a4277568903287f972af0f41fb960fcdf7784b198