Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #178791
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
616ms
Block → Canton commit
616ms
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.
0xf8ab0d8410fa830a82598394b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000000000000000008512399460e4f0f83bda379cde4ba1150027603600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da073dea772c77958285f240b145264a94ea58900862e4ae369999a49f21b2a23bda0774ff458193642a5153aac1d71e883210014aea4e6c522917dd228ea94913b30