Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #146465
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
6.17s
Block → Canton commit
6.17s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194cadc7306b291976485eee7fda55505ca8099674980b84440c10f19000000000000000000000000c35947fa874c1131612efdda5e41db1cdb7f4a8a00000000000000000000000000000000000000000000000000000000c35947fac080a041d3906a0a30f21fca34ea81d39667ee521df5ff4bfba9a1b076ec3390fc2296a07bcdf7c52ad1a31b9dae8b3367fcf0d0e857e5c75592b2147d756aff987e23aa