Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137129
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.
0xf8ac0c850586df823f82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000001864947a448743005c0a4342eef481b110d9aaf500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da097360b8e51a4866621d771ec34070f7dad27a5a65cc39bc49cc7fb5c0ad3f14ca00855d0112aeb91e7d993e691f9a418c9ab64a13e772e38f91440bb2210a6d3c4