Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134519
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
1.10s
Block → Canton commit
1.10s
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.
0xf8ab0c84155b80008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002802421da48b5d55a423f0638c7a1611af71dd2300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da032cb1c02060b705721a5556bd03ea1aaee8e79fa8840ddfd435e4d6632a62b10a0368051e79e8095fe0ee6c9d4f011bdef5fd5a09e0a7e6e04a6c0d7ab80af38f7