Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #45569
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
1.05s
Block → Canton commit
1.05s
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.
0xf8ac01858bb2c9700882c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009d930b6f8af400e7e3bded5116a3378f7db4235600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea075766e1498093ad8e4f22e0279daf069142ac0cc1a3afa0137022d25d9ea1793a033d716ddac011f0a0a1dfed92e4d075f00b26d009ce993fe671934e815794eef