Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130982
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
815ms
Block → Canton commit
815ms
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.
0xf8ab0c8411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000097dec2c9556ede77036e63baae553854ff1f11000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0e146f3ca6f274de4f13f75b9bec66cd83701d5916fd6895b6e54b92e8c7b69baa07fccb4c06c3d3754c1122ea6e98a2c9037b64f90e1e7ed48a0b3f55babf61cb3