Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #119724
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
246ms
Block → Canton commit
246ms
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.
0xf8b582015b85037e11d60083013c6294e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f181600000000000000000000000094afa902c6dc5a6216678af26de06c5a0d0938ed00000000000000000000000000000000000000000000001b1ae4d6e2ef500000831c946ea052da45e07eb9c3ad5e281c696fa9b04424f2a599aa28df1e60d1ff0a83d2da48a01498623e9e83ab17ac6df335fc0de7670f96b2e7f2d8bc7a501c59071c35a989