Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170977
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
1.15s
Block → Canton commit
1.15s
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.
0xf8ac0a85114cacccf28259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000d95cc1fc1b0748d9c2ca6a50c7fa381f747d6d0900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea084a642569c4ae7413329a6d012f9ee0c55451bb7d2a852a9b453bf5528df1211a009ece6ea2615a0b8788ea1db6104b2147056f1392c140f918031f61008b6ea37