Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #70540
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
835ms
Block → Canton commit
835ms
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.
0xf8ab1a8459682f00827e909415e2c09a72dcea70096eb4f39098585ed2732b5180b844a9059cbb00000000000000000000000024a09dd2a4aad57a02e3575a7b8d9d2cd447804700000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0dde98f0e6d947bea025e69c733410b213e92d78a558854f71dfe29a9575eb09ea0316ea52037765d36a777c1ba97ce84253f12d5a0cedbb43a8cbc0ecff4894bf5