Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115062
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
847ms
Block → Canton commit
847ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e830166819457c3d38f89e606972961fd6b099970c46ef612c880b84440c10f1900000000000000000000000099663da32526913bd542e3e2e3bb3ed3c511b6fe0000000000000000000000000000000000000000000000000000000099663da3c080a0d6f59299ada48ddee7c6edfa709f4e1ef8cbee42e20c297cf78fa8904fc6a1b5a0451b162584c6c0e23a6e391b8b98ecbd7b65d0ea5212d8f32a1d80b70e7e99b7