Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #188203
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294691881fbe6f6de3fc3aee29ec8e23170b66a5e8d80b844a9059cbb000000000000000000000000ad4f745453599b33cf8a53651799b0656b8732350000000000000000000000000000000000000000000000008ac7230489e80000c001a067d5839c535758302c1faa7db9ecfb52c40ea5056c726aed5f439ddd0e90967da03846f2f510634b70b2a56f32f74152035775a0edc379cad2282eaf28b7e9a3e4