Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201937
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
707ms
Block → Canton commit
707ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e072949d91564752288fde1a9a31a6c7dd3e995b07f63180b86423b872dd000000000000000000000000ae3d942da35a6a57855704c7f8837ec6a2f9e47e0000000000000000000000002be3bef809f6d386f1519c33e5758d2bc700408200000000000000000000000000000000000000000000000000000000ae3d942dc001a0d93bf6e14d3027ee4fc7e7b7716d6b57a6c3bb5e2c7133e305b6220083bd0fe1a015b98233a05659b759e57d849b82d98aa9c25ebf0172bb5ee83ec15ac4507b83