Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148064
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
1.08s
Block → Canton commit
1.08s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194ea215eac33f6f23be66f3e3173efa837a5d2f86f80b84440c10f19000000000000000000000000e4c5ebadab8883a26460fa2d0acd95a1b7169a6b00000000000000000000000000000000000000000000000000000000e4c5ebadc001a050d17c25b8f46cf6ef94dd87e9e76d64e8fd5631ec77a946e72e0298b725cba3a003fd6737724cdf36cb9f961c0635f07fcb55c6b629c1b3d323871638fb3fc62e