Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170233
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
985ms
Block → Canton commit
985ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d7949164f01e38587c3fc0aaac8f587da29cc25380b844a9059cbb000000000000000000000000783ff8762acefa7a4a5e8eba069d6be4a3cface30000000000000000000000000000000000000000000000008ac7230489e80000c080a0c59a8e333e9f26365ddd6aa03e4a2f4f2437e703a9b98aed613271fc4c6e80c2a075cb5a29b12ac5ea7640b58e9896a42a97166f8814391de26e2c8986af89ea30