Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #21983
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
4.86s
Block → Canton commit
4.86s
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.
0xf8ac168503fb71133382c1409480d521f5722778ad6031a594dc0352ab167146e780b844095ea7b3000000000000000000000000d3fb827c1e4706b522b634b00da4dd595cff9ec10000000000000000000000000000000000000000000069e10de76676d0800000831c946ea04156c96ec91f6cacf4397ae5ae71714079ba006147262b8f76071da85a995721a048360e90f7c306ad59bf3bbbe2d8b9e36506c23917e3062d747ddddadb0a6c9e