Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #200942
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
777ms
Block → Canton commit
777ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f941ca0799a312f73febae050081c44221dc81d741080b86423b872dd000000000000000000000000f29d2704381d0937b5595081d7a6c6bad0aeecc0000000000000000000000000eb53ae6af93bf5395f05c58e473180a809d66c8900000000000000000000000000000000000000000000000000000000f29d2704c080a0b59b9bf3dc65e6d230f337f8e442e1ad796f20bc0e7f152ac7b9f7a19544a0efa076c2513cb06cd1edd6e8558a8ad579dc8b468c31859cd7582a66606a4a64926a