Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #130193
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
626ms
Block → Canton commit
626ms
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.
0xf8ab0c840a4cb8008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000078a23068e9755c86e3f9f3448ff1b16fec0785a200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01608df4d2651eb593b781f0e4037483ed632cf5d91d4b1ec2222e2dadc7cfae0a0502c0e5f8e727faa2b036f3e09e1b659b349c8d3d11e14f9e45619e9dce0ca66