Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222391
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
1.23s
Block → Canton commit
1.23s
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.
0xf8ac118503bc9803448259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000002cd5173dac2ee4f6d2fa7b203d7179911823606100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea019808865fc9487ace02e8224fa9f8241199c181549e05930760ead1569e44670a07dc45edbdc9a498a41f5eba4d6f4e0ba75b7d87dd1f98d9491c844e655cbc5d5