Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1504
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
2.77s
Block → Canton commit
2.77s
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.
0xf8ad028502d47f88eb83011e39947ed3ab2366735d9e90d00adf3f24de65667fd2ea80b84440c10f190000000000000000000000009ca9f3ca881769d9e203668e512b45c26acbd30500000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0d962e99bf67ab13364f48bb468a3e84c9f1cf79f000a40363fe3deb565c26dc9a075dfa6f582632e22af25ccbbd6a488a2e621ffc2e699d8fba962acc0e8851e61