Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195132
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac0d854091f0dc738259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000002b85623f587623a090f69a98d9f96e8b0aa6e2e400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea059d4305afce3714d0c24c6d5ef199ce79c10b8e35146e37087ffba65fa360d0aa00695b13d812ba7fa11982636e8e8c6dc8b67ae4f079ac56f2ad3272dbfb97038