Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219826
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
1.03s
Block → Canton commit
1.03s
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.
0xf8ac798459682f0083011e3994d60e4d228c96272c1b285a717bf8fc86f1c2f5a480b84440c10f1900000000000000000000000074b861c11873994a60dafd4eb807ea5d842ec4d300000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da0a1a7005dcbc0ddd2a37eb45bcd8fb362f2a4082fbac6e6796ee6e68654498dafa00ef1a57778aae2fdca70229c0edcbe9c643cf49d5927c6c7104bf5efd0822bf5