Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121640
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
1.33s
Block → Canton commit
1.33s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c7ba498d723da6ed462a2894e8484e17373d3c0d80b84440c10f19000000000000000000000000d00b98b115c5d3b7cae9b51ee20a6e9699f2a0c100000000000000000000000000000000000000000000003635c9adc5dea00000c080a0a72753f3aa94a7965af86dafdcdd7e64703eff62df6915ba6bc68867be1c4491a0477c6c668202bf6bd573b4eeec26c174868bdd107d284a5670595c5f6aee639a