Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #90590
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
705ms
Block → Canton commit
705ms
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.
0xf8ab2c84a897156d827e9094b0bf09402fd8e8c4a00521edea6f7b00106ae04280b844a9059cbb0000000000000000000000005ec679d28c47226c549891cf83fd3c463432143c00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0451d996aecca74f8830ceb693493f1f3fb3159e3a4ae8231070a1c7a4e49a74ca00570c5d6de0113582dfa7a87724ddd232af904fdd847ba3cb3e0e1fffd52ae2a