Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154929
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
3.51s
Block → Canton commit
3.51s
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.
0xf88b508459682f00830178c194641f970fdb0d2308c8336d11c515bc53e73c418f80a46a627842000000000000000000000000f6d0bf9958fbbf1f94557566cddb190304067e8d831c946ea0f2c0b9cb7bfe2f0a4a9d022067f3254b8bf50b44a82dcd47fc608121d6ccb9e4a020c95530bd277bbc4d9344bc06c75a3ee6c427dc7796422bcb04c13ad414e2d5