Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50133
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
356ms
Block → Canton commit
356ms
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.
0xf8ab168459682f00827e9094ca5f0e2c6f97b553c114615d4ebc4111aeea4a5d80b844a9059cbb0000000000000000000000008edee469394b343cc41a5a6980882cbcec8d397400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea09e03ba47a993fadfbde8e01af6b5636f1190fc76b9dde65a45836dd1385e05e2a00ccacc0e05e724f6b497e1a1bf5629cfbb71dcd900c761b9d5b9ad5a51ab73dd