Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120622
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
1.71s
Block → Canton commit
1.71s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294dce7972df4a430407de27dc665e09f7101f03e1380b84440c10f190000000000000000000000007d524e60e76801784d86e0d6102c81d60bd0601a00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0573a0feffcef8e9f7447af5cffcb45e2ede28ba09bc31c63a665790e81569737a00202885961ae07dd0aa9d3c2b7aa3dc542e7958c8af111a46eaf63a4cdbaf4aa