Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103156
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
2.66s
Block → Canton commit
2.66s
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.
0x02f8b1830e4a257d839896808401312d0082fc0494a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280b844095ea7b30000000000000000000000009b317722f796e407c7924e209ff6cebdfe86283bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc001a0563123ca427139de0aaa50c12d70f1b5e5bc5a5697ae3d7c778301cd68148c21a0288ef5fe96cd1b3fcd3fb5e1e9c145a01a4fe6b6c42afedd74091b63012b3b7b