Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182118
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
938ms
Block → Canton commit
938ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819409c7a619681d15e2eacd9541a39c870d1a18b9a080b84440c10f190000000000000000000000001795d002422a48aadf32fe9970219226cfeefc6e000000000000000000000000000000000000000000000000000000001795d002c001a05f203cef21e09e7a5bdc572a31f6a2433d01f716a3bcc96986226b509ced8138a0014e1ccd9a169170e400790d04e703e1a0cf42e6854cd0485d06b9882999100a