Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183137
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
1.12s
Block → Canton commit
1.12s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681948ef62829c084e91b514ce7bd8b4d60af85d7f2e180b84440c10f19000000000000000000000000cb457185fc058963d76686db1c50669f4f123c9100000000000000000000000000000000000000000000000000000000cb457185c080a08f76ac585225ee0eb0e3005a2c5bd1c4ac9794065d98d52514715b02e2200204a05dec5b925edcbe7696fd9874be93ae9fe53024a25af52e2c465ad5a6f8deaa4a