Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #5006
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
870ms
Block → Canton commit
870ms
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.
0x02f879830e4a25820da685188122883f85188122884782520894e9dd81e6e2b9ba9b01786c0f2bb88df314acf45a880de0b6b3a764000080c001a096532a07f8dae503df3bb383aa0ee2be81d0a00a9985d542faf269e34f9a0bb9a036ce081941fee4d025b4ee01a5f5bb454f70107836ad1c0fb8d68c9eb0c9d357