Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149886
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
2.20s
Block → Canton commit
2.20s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681947b6ca1c7c597226fdd2277e28aefb6a1116ad50080b84440c10f19000000000000000000000000cdbbfb92aed987f0a3c6c81e34a13a69f8208c6500000000000000000000000000000000000000000000000000000000cdbbfb92c001a0f483fbdf8963fc48587bb867775d454a2485ba3aa9438267d1db376097dd48f7a01334fcfc944097f3384fe54874809e6b4b9faad6d5d74b8ee1daa8a14e5659e3