Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145197
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
1.44s
Block → Canton commit
1.44s
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.
0xf8ab0f840248fd018259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000b0e7fa79bde7dc0b628115cb7749d85f6b85921e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea093d4cba441382e72141d76cb73a4ab2fc0805e476c218d472ed75ae26473c469a0414f8e5aa4024b2633ec60ffae9d3d3a610313194f6d806c2c3daece8e89dc42