Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156145
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
873ms
Block → Canton commit
873ms
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.
0xf8ab418459682f0082c14094a8da9fcb74dac83a50f6fedb7fc20df6bac9271180b844095ea7b30000000000000000000000008f682ce6a40405b38318aed7fb1c30ef6ad1037a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0f946a40fee5de9ecf457159c0f9c0263261380f67dc31c443ede33dc812bb70fa04d3a92055eeca7566bde733d4cecdb503adc16f1a3006d1b5f092931cd767f42