Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182115
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
837ms
Block → Canton commit
837ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294a65ec8d1239b84f3cc4c34d902c565e67e97a99880b84440c10f190000000000000000000000001795d002422a48aadf32fe9970219226cfeefc6e00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0dd26b90034ecb56b650cf4aac02cfffba23534798c8702a017402736524c77fda0101899d862e7bfee0c4bc593b2d3c4938799f27caaefe198d16df856237a8da4