Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216354
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
2.63s
Block → Canton commit
2.63s
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.
0x02f873830e4a2507843b9aca0e843b9aca0e825208943dc6f911b2bc829a97955e68712e353ec0a8531386db302f64100080c080a08a98e4350aca5f9ca6d5713f5e8eb00be2c4354b7f8d7c0214942d5a62e91a0ba0040ebc480a18d530bf4dd68ef1db9fe2fa62dc4ae690c964a2061c970b50394a