Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151061
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
905ms
Block → Canton commit
905ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294aec0a53578c336cec8c7c61c6bf5e54243aba5cc80b84440c10f19000000000000000000000000db86e06561d75f17a1fb97248ab38478d56845fc00000000000000000000000000000000000000000000003635c9adc5dea00000c080a006be29e7f2a235eb51ce465cf8eeaddde7505f041f5b6cb755b91761396d4305a0411911b9d71bcef5ca91f481b26f94fa1428ea2ea50eca03081e4303180cc131