Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #112909
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
525ms
Block → Canton commit
525ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f9445fbf0bb69dc35aaa97781324629ed158ca0698180b86423b872dd0000000000000000000000000263f66d6bf38e830539b1e2b8e50a18f88941980000000000000000000000001305326ebc6f41b1035035bbe092afcb6fcea9c0000000000000000000000000000000000000000000000000000000000263f66dc001a03b61fb2c80a13d82fe7b60838034b8eb1c745850481c337853334ef97fdf7411a0244e32125fb935161428f65ead142ca37b85ec70a3a28d26301cbeb5aafefa4f