Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #49971
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
1.21s
Block → Canton commit
1.21s
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.
0xf88b238459682f00830178c1945fcbdbfe3c0fd267c0a5bcba10534ac143e88cd780a46a62784200000000000000000000000048b209dc90e1c8c6f17b8b9c532f88242c05eb8b831c946ea0d58b157e1059837c65e09b11c794caddea7f073b58c1c04487d1d626ab437047a04f8ce37cf7f798dbef174c53477aa4e71d9748772b7ebddb8d7bf7d5cc17b015