Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186237
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
357ms
Block → Canton commit
357ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294b3fd43849dc0b511cdb5f08ce5835043691a43ca80b844a9059cbb0000000000000000000000002abe19dcb86d17315aeebf79a6201f638a8c3b5b0000000000000000000000000000000000000000000000008ac7230489e80000c001a0cf6a1f5d4029768ff517b51256b128b03315866663cacda9738b3bb77edc4312a057afe49c3d160dffbcb24492c8bd15ff741e80912bbc8b5db8146561ec9da184