Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186185
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
908ms
Block → Canton commit
908ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ebddcd16d98cfef817a2d9a4d6251eb9ddb6e99380b86423b872dd00000000000000000000000096e695f605ea57b765467f80d9a4d7110e20b4cf00000000000000000000000027f341bc44a763e3d543161be3849a0e28dfa7330000000000000000000000000000000000000000000000000000000096e695f6c080a090e88d409de9b2a49d2069fc5821c8504075199791c413b92bf4940fd1b7dcdfa018232b089702e9bb1c741ca19814999cc31dc5ae9cedc73a97176b470c2cbfdb