Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215377
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
1.01s
Block → Canton commit
1.01s
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.
0x02f8d2830e4a250d843b9aca0e843b9aca0e82e07f9406729fcf740e19d693e8379c0d3c051deee3d9b280b86423b872dd000000000000000000000000d212581f09cd4952e8cdb62deb8e4361ea8e6d5b000000000000000000000000a31bbe300709f682717b44508bdd3e926b7b2c470000000000000000000000000000000000000000000000000000000034014766c001a031635a57db8703d97b0e337bb474ba39c07d58d322e8fd60dd140bbd2cf608aaa039124971b0f4df52400342d15a8976d69db0b2cf526c3fd0c0211eba068673a0