Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #137209
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
1.56s
Block → Canton commit
1.56s
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.
0xf8ac10850dc0a8302d8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000058ea853938104f84325d018b282345a2564a2ebe00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e2261238cef63bb73e7294ec211422bfa10de639d115d08bd1235214cdd6d4d7a0157dacfcf62678f23e9f3aea8a188666c83b78bc5aae370b1ae8c754a64a5328