Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136203
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
615ms
Block → Canton commit
615ms
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.
0xf8ab0f84155b80008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000e94a88590ebc290dbd422f2456dc68d9fa97c49200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02f452e22a4acae78e1d5b1d8e088d5d5ebf3c0484707bf4965e853e8bfa1c317a01292c58aa6d4479bf10a27a7dcb1e5a333c139eb5fd3c04ba17df077b3f558f0