Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136873
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
986ms
Block → Canton commit
986ms
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.
0xf8ab10844c870a7e82598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002ea417b6c4ab79c3ace66001f7436fc000ed23a900000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00b0573cc254129d21ba4a409f105c9fe873385eabf2362cb42d5c7c5a2a67a74a04c259237e26d1761d281287d46a35dd466119eb348a13b4bee3bfb544e3f2f51