Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2064
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
919ms
Block → Canton commit
919ms
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.
0xf8ac0485152af84386827e9094d47dafa2969739038c25a3c6b72ec18fed5d1e2c80b844a9059cbb0000000000000000000000009cf22baf1ac4215c858f692c7c0ed56a72ef9e4900000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea036778609f97e28be77fbbda15eacbfb60d04d6d6aa6b80168ae9ce1ecbb9c444a02708e16e839e05065da3bffd1a2bfd0043a963ee148f7bee99ff1d5f17029e01