Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53822
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
1.65s
Block → Canton commit
1.65s
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.
0xf8ab2c8459682f00827e8494bc9d6443741c11d84faec6b6fda8468f6f2ac28880b844a9059cbb0000000000000000000000000eb814c297562c6d8b3dcfe1e10ec7580005d0f200000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea061e6d737d63ca3834aae51ff0d07f6ae8c3532d1221a0b0e47a21443d1a93fd8a07dc23fb0c19491cc5d74e618e2f7380461ba1203c514f6b0c1f2661cb0a486f6