Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #149049
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
2.08s
Block → Canton commit
2.08s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294807775e2280cd0e796282f0b5481cc79a6f62f7880b84440c10f190000000000000000000000005ba5f521d8790c7372da9663d5729742c507c24f00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0d53612187f1cae791e1531e0a3fca243da3330a0d3f138fd39ad29950566aa9ea02600f4748938aac1b654053ad7910f4df703487a6149bb9085ff4fae4b8375f7