Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #60760
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
746ms
Block → Canton commit
746ms
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.
0xf88b278459682f00830178c1949572e82fb2ca6b1a36b9f558bb9c716aaea8dde780a46a627842000000000000000000000000250cd1fe7ce2fe4c3e58f635cb0f71f35d21655b831c946ea002aa05f8fba6029133c00f192d9d30f8e747674ee4689a9adc33be791f299cefa01a2c27892135afa4ca2bcbcf53cbf75ef4a04b31a0d558ca29d9b909e5ab3c68