Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115986
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
385ms
Block → Canton commit
385ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692949ade9d813db208d3646e9c1ae2ab49f4ba1455c080b84440c10f1900000000000000000000000067fe4a1a7c353796b98b9113f12ad045dbc28a0600000000000000000000000000000000000000000000003635c9adc5dea00000c001a038ac3693ec2317fd96fcb5bae6d0afa15f9bead1e6d2c41107236f00bb7cda43a03a08ac072604d0784aa1be69a1fe2213285ee162cf3ae8a7b94b2cd6358c574d