Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148768
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
1.36s
Block → Canton commit
1.36s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194452d5922fa74ad63716953f24040222300326e9e80b84440c10f1900000000000000000000000039ee9f12fc6a7d9122242aa8549788b2d3925a340000000000000000000000000000000000000000000000000000000039ee9f12c080a0fa15719d9a57518fb0b2a8386b993b58f05d0897794ec1d0e6a7ec07616d3592a05f18f36e4c734e98ab412bf0516b043735cfd6e1bce488a332f0891e7397a5cb