Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222482
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
207ms
Block → Canton commit
207ms
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.
0xf8ab0e8470a71c808259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000edb752ffeb51716a8d9b998f26c602ea43b874ff00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da023bf5f708f1fec6e17d29e2db7202e8a22c6dba0170130c28686b1ab56835f53a0195201e6b935319a1b6aa10d142c72758ccefb77b47bccbcb76b9c377d047bec