Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #162817
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
2.54s
Block → Canton commit
2.54s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294278f86b32f3b7f5741bc3db5f3712ab95ca9d2cc80b844a9059cbb0000000000000000000000001675dd9a8e8ba68a7ac0c42e1fab10f704ca783a0000000000000000000000000000000000000000000000008ac7230489e80000c001a0e1eec78b80bd039b031a10b0e1d64623ca36999273b003b737930054f25246fba0579f10cdb266946a2c4a6f8003e7534a9c79b5a0ce9f64cd335d47b4b2a13794