Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #63221
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
1.41s
Block → Canton commit
1.41s
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.
0xf8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002e346a48921f2a631bc0d1b85715c6bbe300a7ac00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea057e24da0e55e2e03c5cfdded20744faa072f03d1621c54566e68d245c1a48dcba04d07c825536126df6cac9ff920f2ad541734cbb6795c334638d276271d2bdcac