Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182622
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94a3ed8c89f0eaa5e457bafd146f814bba44cde22780b86423b872dd0000000000000000000000008544830754267e55967be436445dd7fb51a14e06000000000000000000000000a28c0d6661def3a54a75017ba2259ba52a7207140000000000000000000000000000000000000000000000000000000085448307c080a017c8f64c41a3bb33499b055034250bf86495a5a3295ff028e6e990a112479bc4a07ca41c85ac6939893e6260236791b88dd9ef5f76de17c1254cff24bfc1e018d7