Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194521
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
1.12s
Block → Canton commit
1.12s
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.
0xf8ac0a850178b031c68259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007d80628eae284b83aa7499dab35a8956d9f7a54500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bcb3b50d07576caa7b1c9e0efeb55e71045716a5b445d495e8f0422ec05c28faa018d6b79a90bc099acdd6c1e7652ab79b28741c6b13e4c9832b6e327a1647f2d7