Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50013
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
946ms
Block → Canton commit
946ms
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.
0xf8ab168459682f00827e90940e2890cc5a1aa3e08929e24e0ff961340fc5d26080b844a9059cbb0000000000000000000000003da4d7347009bafe0415a3f45b80795c17377faa00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da042baa0ae3ab9a8652d60a60eee26c0fe872e21ff3015f11a46d08c720016977ca04aeb7ad121d6065bc24bfd2455389bf671cf082731b55b1a59f6d3d09c77229e