Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #211620
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
748ms
Block → Canton commit
748ms
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.
0xf8ab128406d2c4028259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000018e53c657e435a734b8f3f7675b3cfec8ced481000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ac0722d0d0bad287c48204fb2f42b5110239cf1e9e327eab8dc29fd2638f5d1da06c48c90f16760d1b5a3d5cf0cdfe278513f9b7da568ef543d764ef0921786ecc