Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48217
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
866ms
Block → Canton commit
866ms
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.
0xf8ac808501710e668582c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b0f8571e5f42538d9008609c9154bfd359c7aeea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da09a0ff430250fdc6cb2466479e839b386fac3e1a0e76cc36331e58e5b103b1606a069d7875b6344f5caff4bfb61888876d576d9f2d2092229c978a3b680c9857dc9