Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168805
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
547ms
Block → Canton commit
547ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828692949a94b294fa85221d810f16879716abce82a605ab80b84440c10f19000000000000000000000000afa8f5f5cd37f5403955474dd79cd2405cb8c2db00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0c1c3f24395c5984ab10a62683ed133437b29f317c21a1f53d59f958ae9a87572a017dbae44730fbffd4f84d517aef897171a3aad19088bd2ce0cc2b28f3f54bf3e