Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #7162
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
189ms
Block → Canton commit
189ms
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.
0x02f8b4830e4a251285188122884685188122884682cef894a078addea434f6ea8c15885109583bc9fe062f4180b844a9059cbb00000000000000000000000082b0ee38fff9ee94c788aa29573817828668a1d500000000000000000000000000000000000000000000d3c21bcecceda1000000c080a0eeddc9166666b7989de14255b67dda7bd03390c5900154bc8c4fc6243be89c46a040f868440292af5d59d07b65fd7a18b822e816efaed5dac6f510d0125127d299