Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147451
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
1.32s
Block → Canton commit
1.32s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929416f65dc9dddb3076c0ff92ea30452b61dcb1ccbd80b84440c10f1900000000000000000000000078bb67e1b0bb980b41fd454d2ac0faffddf118c000000000000000000000000000000000000000000000003635c9adc5dea00000c001a089d19cd54cf32fff522615cbf7cb850f7fc283b4824ba7ab9d3224439cc93204a05c9c0d13de4a71148374e9fb27ff79f74a12a33e821909fe8900dc76b1af3b25