Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220940
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
1.57s
Block → Canton commit
1.57s
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.
0x02f8b2830e4a250b843b9aca0e843b9aca0e82cb7e940992c1969952bc005016c7a007c413e31db7a7f880b844a9059cbb000000000000000000000000c3a7e18ce3edbc7b8dc86ea83dd7b84a51b6836c000000000000000000000000000000000000000000000001e5b8fa8fe2ac0000c001a0b5e71a851d064fdc15ce6e24ef305fc5e3c0e7b0e4f9d791c04e7ebc190aa170a055065b62816cb3e7ac13f661490d231a01dd82d100674f9aa8fbce99720690a8