Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150658
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
2.56s
Block → Canton commit
2.56s
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.
0xf8ac568476035bdf83011e39943c296c071466ecb438d7ca3201c9942bc2d1a3cb80b84440c10f19000000000000000000000000e1f3b9caf24b09515bf96bb6154ffee526269e6300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0bbde672e7225fdb7660033c6fc510cd1c2cb9206aed6520251139482d8a399cba00cf8e3edc7434c5d255a664d142125d5732c5a09d97b2ad6552beb57f0dcab26