Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2731
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
1.65s
Block → Canton commit
1.65s
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.
0xf8ac048519bacaa8af827e9094265d683fe6344e6c04957a13a8430f7598347b6180b844a9059cbb000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea05b246505adf3850a1438d8459d74b98b4eb3747a2b18dba9e7912276e961f62ba059eb83ce8c0a62aa4cc6788e7a49ca5dbdcd892fe3c0f5d7bc3bc3767202ad21