Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219004
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
897ms
Block → Canton commit
897ms
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.
0xf8ac0d8501806f00008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000007d80628eae284b83aa7499dab35a8956d9f7a54500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0bf2cd29e3d29447dcc6f47c5cec06af03efb671ca1d1df4de83505e50063f5a3a048e69714b69582adf39fba9203e11b218b639f19c4b5d1d54078bd11e98eedd4