Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201275
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
447ms
Block → Canton commit
447ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94594c6aa892e096d4cbd9d759ab750f89ee90f4e480b86423b872dd000000000000000000000000ab966c2e6fbd9707dbb9fb808cdcee95246b3a9c000000000000000000000000a2f2ce375587aa7f6da0fddf8cc9b8a6bca371ed00000000000000000000000000000000000000000000000000000000ab966c2ec001a022a50030797385d419a2413ce0eccc91053b44bd75ee5313af4a61189d6c22b4a0068743a2243b580eadc1574f992790afe9109e6d665eae23f2d8b242d2571eea