Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42449
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
1.42s
Block → Canton commit
1.42s
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.
0xf88c2d85014b35c7d1830178c1949b98cf1d6d2841f08d0e43168cf97518ab601ec180a46a627842000000000000000000000000b7d6809f9643f912490682a6f42498b4069d61f5831c946da0281d188555e762b4ead67ab34d0ee5b27a5635e56ccd18bf1949a1d22879f9a5a031ad84ac6c64deb42963570aa7c05f0de7bcc11428ebff64f9d392f10e859f8a