Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4261
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
1.42s
Block → Canton commit
1.42s
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.
0xf8ad028519bacaa8af83011e3994333cd60c05a42f9844ff40016c534163fa78da3680b84440c10f19000000000000000000000000e30edcdccf3ea7f5251ddd26ad9427019f1478b900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea05be31706c81d5ef9a73046d349c6491c37fa05f6dad17742b8460bc4e0dbe533a0296ae0a973cfd672b4e81e134b8f510c5c26dd3720c1f68f849e3426c7b254ac