Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136415
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
2.85s
Block → Canton commit
2.85s
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.
0x02f8b2830e4a250b8405f5e0f98405f5e107828a63943002afdab50a75f5b7e0b4a96bb8d783af56b02f80b844a9059cbb00000000000000000000000075ba2fb15c02853cedd4e2cfb768fc6b85871708000000000000000000000000000000000000000000000011aea825d304ea0000c001a0fdbfe2a667bebb4b91114748c88c2ed37f6f429901aaa1f54b4175caa6149a98a0325df46769ab1a55ea6ac10262fff16965db46d4d361d80ffea75b63a290e01b