Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #206047
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
427ms
Block → Canton commit
427ms
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.
0x02f8b3830e4a2504843b9aca0e843b9aca0e8301668194ca6a29db02fb5bab1542fb845d8140873ed44e7d80b84440c10f19000000000000000000000000acb43194a68636616f75601a344306841924c47d000000000000000000000000000000000000000000000000000000000a6c4945c080a0d8ca964295e1316289be77df09b7eaee9792b52e1369cdab096c75a8200e207aa013629b4ae05a2dbf6244ee2df314fad1c193f1fbba2e050fd1d5d2da37c696e2