Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #4574
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
2.42s
Block → Canton commit
2.42s
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.
0xf8ac038519bacaa8af82c14094fb970dc87d1660927030f94b5ced5e2af3e3100d80b844095ea7b3000000000000000000000000b86216714e54daf11824eaecbcd4e67d03fb56ff0000000000000000000000000000000000000000000069e10de76676d0800000831c946ea061ca4698212e95a6a441c67c43aad4c2209419e2e8d2c50a94e8a2a102d3dfb0a0362c4375af2206cb7e4dd8a06790079799521ba697552c8d0a771a59b00021ec