Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145811
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
2.98s
Block → Canton commit
2.98s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681943f3a0a503d853ecca5cfec3d57342dee3bff0e6f80b84440c10f190000000000000000000000008ac6b7ba0f5c6f75404cf73bb655beb3b7750ff2000000000000000000000000000000000000000000000000000000008ac6b7bac001a0b8c30b022f9ab1a47245decc4143ecb8990428514095ac1dae9369e30684647ea00606c1b43b2740c9fd0486f373d6ffa35eff52d09cda8d744db39b1db376459c