Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137401
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
1.12s
Block → Canton commit
1.12s
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.
0xf8ac078506f3c900108259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000005cf930fda79f83ce60f9c53d58a48d3e10444d0b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01399ec79ea1bbc131a60cd1cfd7315a4e500f29627ddd179768a5e282fa23e90a05cb69c2d0678ada06b3650c908fd626e3c44aaf3e4a1aead1afb26e017204403