Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #184540
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
727ms
Block → Canton commit
727ms
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.
0xf8ab53848f72187282c1409419db8e31b254ec56f2719b255b44d03401c075d880b844095ea7b30000000000000000000000004c060ec4562b6cca40f0de67c102e836d989f4fa0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0c580b58096835a150efd864c646c29e74dccc942822e755fae238dd52b70fb65a05a189515f21d639f1f8cd480e62b66a7f174a204e3dbc96a9525ad5a2e6305d3