Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120131
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
1.58s
Block → Canton commit
1.58s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194672682120d6fd256f2304ee9fdd42f3bc431dcc580b84440c10f19000000000000000000000000f410f4cdda8c8b58c327d8cf4c506ed38376f5d700000000000000000000000000000000000000000000000000000000f410f4cdc001a0146f3345d9bf401bf7ed72685e641bff3c62c60b3a4d0e39bf3f685f565ba164a00ef0bace77abc4ef2d2b1342eb5388613878c652182f954aebf378625a1d91ae