Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #189505
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
467ms
Block → Canton commit
467ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94aea2bdf1d8d5a163ee023810f010a0ba254b771080b86423b872dd0000000000000000000000004da937e0497fd7b066c44dd7802939e241cbd1c0000000000000000000000000ef24895d0c033ab0dc0e7acd05e3d9cc01fa5cd5000000000000000000000000000000000000000000000000000000004da937e0c080a05d89e9a5be4a2e143c50accd0fb9fed4181b75772d937517e927c144e676dba6a02a02d40baf7b4993e4611aabd036f9cb438e38e90fbf477cec4ada56f00f59e2