Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #133545
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
336ms
Block → Canton commit
336ms
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.
0xf8ab0c8411cc40008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000002fcdc7bc0e49e0d25696482d083f4f73b94588c100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0cbf8a022e9be04d6fd6d746cd9957ff30191024f3521e41ca14ac5901f29453ea07bd69d328e312fc0cd31de11cd3492a57d97c1d5bd3c4b786bbc1b07c4f0ecf1