Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221036
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
2.51s
Block → Canton commit
2.51s
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.
0x02f8b3830e4a250a843b9aca0e843b9aca0e83016681942c5dc03572a7f802278b81fe981146e7ffc7fde280b84440c10f1900000000000000000000000027aa965999d5e6226ff3c05ef6b14ee2c17efba90000000000000000000000000000000000000000000000000000000056560c93c001a0f4a700388a3ca0c79b3c1652165aa392611f98db16fe98e7a011dd932f243925a03d663dfba5f5b633f0a471d09ce556f808c04efb96dcca24deef614496b2af96