Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #216553
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
1.83s
Block → Canton commit
1.83s
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.
0xf8ac0c85035a4e90098259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000000000000000000055ee82ac7c2da8aebf5cfefe307fe51bcaed698500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07e71fd74c0cbaa84386f7c96263db5cba7a0a6c83cee4608b2e8a5ae09e299afa019e94b324bfca591d6609745f78eea6ff69a14df5d4328c1ea56fb1496a2def7