Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198946
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
4.14s
Block → Canton commit
4.14s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e06694217853cd7404ba83b05c481bda9b65b73516cb1d80b86423b872dd000000000000000000000000005ff11d23c9fa1a98e936be3ccbf2ad1503697b0000000000000000000000007c779e3e51e8be28259ebbb22c8fbff7fe53b99700000000000000000000000000000000000000000000000000000000005ff11dc080a0890a1c8c90b7b6052f5ef7c05898d7a14a86138803ac838156e5b014020378e2a0453a87b1a1559a6480e3a316694f1fd560302f2cef4fefbf7af1109578c069bc