Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8054
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
59ms
Block → Canton commit
59ms
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.
0x02f879830e4a25821680851d67c309e6851d67c309ee825208941f7df9b5023ca2e1f28be45c456f478b6aa57bf9880de0b6b3a764000080c001a0ad7f355f29fc7605d5719bbaaf31fbf063111d8ff8cd222e58d4363e2b8cae94a00bcc5b00a8c67842f7f1d54b3157b5f131ce3517cb81e22416fc27a4ee703791