Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221211
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
967ms
Block → Canton commit
967ms
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.
0x02f8d2830e4a250d843b9aca0e843b9aca0e82e07f94a482776ba646fa85867b41b0182c552792a38aee80b86423b872dd00000000000000000000000082eeb2efa6e879b89c97f328b260470c2676793a000000000000000000000000338ed524bf68d5de4b4ad73c8df91511230b058f000000000000000000000000000000000000000000000000000000005478cf3cc001a04ede7aa128c745ec4a964e4d28d1474af96ccb41391cfb0c861d7949d64289b8a06b691b6ca8b5cdcc45341058d81c304ce715d1139d13df6bf1a25bba3e902f32