Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150826
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
1.87s
Block → Canton commit
1.87s
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.
0x02f875830e4a2581e6843b9aca0e843b9aca0e8252089472f4ff2b3e2e0b7129d1cb8a0628d5d4b88a07d2870e35fa931a000080c001a0c6902a153188866f3dacaf3eb3dd8e9b6f47bca06e65134da9cee0e2f2013feda037a48ae5d9335726fe8a0942c91ec6d45f33295f3122f86c29453d853b28fc53