Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #143414
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
964ms
Block → Canton commit
964ms
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.
0xf8ab0e8407270e008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000056cc248b0b6819caec846f846a47492974a401f000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06869aab721b20f3644b704f1dfa986a548f8744af5581b29e90a9bc50c8967afa01c82498bef56e186f65b40d56dfd9a86804a02b6fe8861ac5de26ef838e9f7f7