Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26650
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
558ms
Block → Canton commit
558ms
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.
0xf88c218501fe0bc043830178c194a6bfc211c514466b4bf78bc8eb674fbabcb50c2180a46a627842000000000000000000000000b7289a68962d334fbd7b8dd737ee8b4f0cf91279831c946ea0762729410f72badfe509a7e116c199ce7b6b84fd615e66e41b6c50f0e9f5b38ea00d7488a5dc022289c6d74b106208e06ffca141602763c87cfbdc4654e238d933