Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #39534
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
2.55s
Block → Canton commit
2.55s
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.
0xf8ac80858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000043499c20a117266fe73b2c07d15646d1cd0532af00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03c8d40df7c2bc6fae3018ea853753cb95f54620d7899c1d4208d8ff399dbf3a0a05cf4f69533e06ff7b74d51108e22a66728188ab2aea39eb027db393a66aa2df6