Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #74624
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
885ms
Block → Canton commit
885ms
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.
0xf8ab2e8459682f0082c1409443e2348a081e91df3a578b42f6f4a94366f9757880b844095ea7b30000000000000000000000001c4c955d65ec72df04c0d1db532e5226f015451b0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0e122ffed45a11df118a69b69ce35f685008bdb02c101eb676b838b2b72e9d610a067031bc9f365978b81c204568a2a18a8c77f56e515518040d890767cf24a5e97