Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145588
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
2.51s
Block → Canton commit
2.51s
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.
0xf8ac0e850797a0f1248259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000029713a0c393ad87a4210022a9a98f8169ef2f36500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04f182c85ab1a9d4e56a4ca35c3b3699d9253c0a537b19971a549c2044f3b8810a04725e8d23b695cf5a7384defaefbef84ba8e73969a28f7ecc69dadd45a0c0ed3