Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192679
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
2.95s
Block → Canton commit
2.95s
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.
0xf8ac0d85021e6e5c268259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000a79a63caddb7e72d417b77b1005c6b1a0e4a753d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea001c57c8fb52d4b13148a25087d1aae6289222ae44163f58b2c45b652c91d08d2a024bfb75834d8f4929a56553127a122ad943c3e7f65f1507aeb2df94c3f8287dd