Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198246
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
4.31s
Block → Canton commit
4.31s
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.
0xf8ac0e85050775d8008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000edd475b037438f24f075f4f4cc6cd6175627807e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da023cd3dfdd6cad07fa789db0020688321f43e2cc1ef539fae27954f4c58a32e77a00fba782459a6945098ea703afb6439afad2f86b6f9c405b0eefcf9be5c2b373f