Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22287
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
1.79s
Block → Canton commit
1.79s
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.
0xf8ac11850e28cd0eb6827e90944bebdeb75e24ade08a2a2bad603c03eaf4e5551780b844a9059cbb00000000000000000000000019c13a5bc3bf093e0ce5386f0f7f8af5f5ae080500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0c80804ebb8cde475be943c264acd11314422b2bdfba528abcc0e157e459302f5a04c9454ca69ec82f80dc005fd98ad009564c59bc2fd1835e33ea7999ac384deed