Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152538
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
1.71s
Block → Canton commit
1.71s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692940f3489ea1a8c6784445cd391973537a8ddc7520f80b84440c10f1900000000000000000000000069d36da410141f29f69246a3188e6fbe9c9b555b00000000000000000000000000000000000000000000003635c9adc5dea00000c001a04de189cb7fdfdeac3933ad7ee1c9a5d06deae7687f7c932ba33bbb301573a83ca07b5799d5d72f7678182ce162b896465686f984363b55ae60acf9222483faa59c