Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148608
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
1.85s
Block → Canton commit
1.85s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681949cebfbb5de89aebcb6b5908bddd2f2fc67a0107280b84440c10f19000000000000000000000000c30875e29f73d843c2ee706e3e62dd6a2b987b4800000000000000000000000000000000000000000000000000000000c30875e2c080a0f4f2196c4f0b6a9580ee8c5345600a1c21bdc84493d178988bc44998f64f1699a02d7611291c60f15fb47b17b2484c8368e57b3d0073c027e7fb463f935e7529f6