Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182372
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
237ms
Block → Canton commit
237ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294d2ac2f49be1574a5679001c3a8671231e65aa26380b86423b872dd000000000000000000000000644fe47262461800ef0f8b8b254f9e8576a4ba46000000000000000000000000bfd597756fd8e6d890ff2de3b56c6189f02a9b9e00000000000000000000000000000000000000000000000000000000644fe472c001a04347036b991ffa08f6c2a23fbe6dbe91f11e595593a01ce0e7a5dc3a84d72034a005c5be68f96b4e2b6ba484c1f8380fa3ae06c59f17f2da66ff374bf72e02830d