Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #178268
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
3.27s
Block → Canton commit
3.27s
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.
0x02f8b3830e4a25298459682f008459682f0e83010f0294764eec1fdc94347e360a67749510d88eca13a23780b84440c10f190000000000000000000000005da56e87e8b5629c6dc465363547b12ee3d8072f00000000000000000000000000000000000000000000d3c21bcecceda1000000c001a00c2eb8a58b6816e89e3fa875802104c8d934f82b5497aecb132131bfe9cfb364a0797299e55530141b91f405a69b532f3c59b7ca550ae1bdc741a91be24c8c1a54