Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69333
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
656ms
Block → Canton commit
656ms
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.
0xf8ab1a8459682f0082c14094e517d4f1bf88cb87e6e0d895500579784d33f9ca80b844095ea7b30000000000000000000000001aedda70c5b5b92fbf63e9aad72b883d2b134aa30000000000000000000000000000000000000000000069e10de76676d0800000831c946da0643b70adf17db8b6368ab2305d114c78aae556234c1d58a35af0fe84a55f9798a03de9d709b113cdd37cff3ded499a5e99163b349aa692613346ca0b1df6623fbc