Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22917
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
3.66s
Block → Canton commit
3.66s
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.
0xf8ad0f8502cb4178008301388094fcb8b955063709c2735f56ac1fd5a8b63242f5d280b844095ea7b3000000000000000000000000adac8d37e3e4093107a21892f856e06f96feb6a1000000000000000000000000000000000000000000000002b5e3af16b1880000831c946ea01329e862ea33203754ce7feea6f461cf32494a2227b27d063d3bed549ec73c20a00d6f0ab02ae757ae6f271c6f577bb4ed53e79a1cf0191f0adf980eb08cc3420f