Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172673
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ea55519dd0300461f1d641ea90c185206bf6ed3380b86423b872dd00000000000000000000000070415bee562a92dc0b4b9332321d9e0f7f169596000000000000000000000000dd19f62279672f200915f4df1b3a7dee1f12d68e0000000000000000000000000000000000000000000000000000000070415beec080a0f9c9480fce4cd896771e55eaf838d2479eb4324cdce57a4152a867f99139e05ea07d704b09a222db834db9d8452f1e573ec19985cd91a8712ace62c28da8261583