Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214168
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
977ms
Block → Canton commit
977ms
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.
0x02f8b3830e4a2505843b9aca0e843b9aca0e8301668194286b3ff6e31b39fcf800f63863fc99efac04d1e480b84440c10f190000000000000000000000007d1cf3ee8776fd064336e2c0eb5b7e8ff13c239a0000000000000000000000000000000000000000000000000000000011f5d92ec001a0f528d53080510dad0338d1f2b360e8c7555ddd1c2b6e23ac3a76acee7f1cc04ca04d327378128ff1d07dbd9119e821d757e338829dd9438ebb6be46d7a6771c0d5