Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219592
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
1.01s
Block → Canton commit
1.01s
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.
0xf88b7c846d8b4bdd830178c194084d67eb5bd77372d25b0adf4ee5827bdc580dfe80a46a627842000000000000000000000000255ac86981438ad91e0fb9634eae4c59c5919a84831c946ea03f9c09e9878bdead494f9f8ff2842499812e7ad44902b47db502bf6fc83fc56fa048d69d4ec9a37ca3014655d99805f8a0785e324b3fb79ae3f9e511bb0474a089