Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #194216
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
17.75s
Block → Canton commit
17.75s
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.
0xf8ab0c84011a1cc88259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000f2729f6bcf4971436bb8095a03bce2c2c1b3990b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d04fd7fb2506c896915547fd6d5cd5c5356b1b2c85814fdcecfea32eea4363e4a0234aafd2b5afdad412c99be70d4c45118b101a27e1c0b7c11bfa723cbe185099