Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #219960
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
1.89s
Block → Canton commit
1.89s
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.
0x02f8b2830e4a2506843b9aca0e843b9aca0e82cb7e94b44c63e27eec9ca3543a566d4d55b27c8100ef3080b844a9059cbb000000000000000000000000787f310debafb35069d443dae5a4e6b9cda68f1800000000000000000000000000000000000000000000000410d586a20a4c0000c080a0921368852e65ecb7648df834f50080b923d2c3f44806a994f55dd450eff6ace4a078cedd9c27bfba36cff474a220c59691d3c22f5a5e084f9be286445075438872