Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89830
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
836ms
Block → Canton commit
836ms
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.
0xf8ab3d8459682f0082c14094768dd7acfe1952ad107fa55c82c23b7a942db11980b844095ea7b3000000000000000000000000245df8e4f06ba37efe5a78fef2adc0c138410f6f0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea01b294d1daa296c8423423ef6f48ed7e35337fb9e7594fdf461ec1bbfc343aabea01de6796c1c38a7b14fc02dbe3bcc1772fe8fc5e7bebc430496db05d546b9a308