Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172054
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
385ms
Block → Canton commit
385ms
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.
0xf8ab0a8455d4a81382598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000005d97ad00ee2fafa8d1e551dc06995fea95c442a500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01498fc2a5d05b6bbe7263fafa50eb29f7e03e9961e9e2eb92f3d9161140dedb6a0268d06a6fa5a819105c1e4e5ede0c956ab082f033174d6d2d4c0a6167772aab3