Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8390
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
8.06s
Block → Canton commit
8.06s
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.
0x02f878830e4a2582179f851d67c309e6851d67c309ee82520894e23dd76540fd1f53c20e653cca2d97d5553ea984880de0b6b3a764000080c0019f762e86d23405c5f4dc2dab5229eb9aa31d7df53e1180350af004771bbefb2aa0066ae1d03bda5b42cfac0d8c96f7a35f3cf2d4ed75e76333b00bf0df5cf2cd33