Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #14039
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
872ms
Block → Canton commit
872ms
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.
0xf8910e85038538e4098266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b50000000000000000000000000000000000000000000000000000000000000001831c946da085f8d46a75466216338cd4a46ba86de57ffc241011dd3e7aab53fbe605f69f0fa056cae93e36463343c42a5d302f19d2e26984f99a5b2438778f94304f890f45fd