Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136403
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
3.15s
Block → Canton commit
3.15s
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.
0x02f8b2830e4a25098405f5e0f98405f5e107828a639475ba2fb15c02853cedd4e2cfb768fc6b8587170880b844a9059cbb0000000000000000000000003002afdab50a75f5b7e0b4a96bb8d783af56b02f0000000000000000000000000000000000000000000000078903338be34c0000c001a0c98ecadb0b01455c1b71e8b2c7997174b6c87dd20e246e2fe58fb7d8b19a8d97a056105655f9fd2dad64765c184fcba99fac4cdc4f4896579a19a4ab231c64f177