Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142863
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
1.54s
Block → Canton commit
1.54s
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.
0xf8ac0e8501d9d68fd68259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000f24b7e44f48652a5aec8d28bdf92d8e4751ba4fa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0122bde4f16eb5cb6dd83aca16158933be9bf83f2b9a18deb27f5fc680951af4fa01dbf02477560f512013a2c3e11a9f48c648199b5043a310f96cad69413540f51