Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195831
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
287ms
Block → Canton commit
287ms
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.
0xf8ab1184692074a88259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000421baccaf641a924c92262c9077b1ee16c8ddd1800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bea7c446f08d371c7599158f7ab025a63d95e0eeb5528b99051895b4a2bc27fca02e2c7bdb5986214d6720c2c41b33b4a595d9547e60470978fd91434d18f7225f