Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196765
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
7ms
Block → Canton commit
7ms
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.
0xf8ac0d8520a53f60138259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000008d6c9be03d88c0cbfe882fdfa2ca7c7cf0c9c67700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0b5e99fc01cfb24674319ccee572be84351daed2a703e8e5e954179ea9ed19b7aa00d22928612aa8db09dbaa3edf87f1ac3f857a664573030b07ec1aa19958691fe