Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #154008
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
3.29s
Block → Canton commit
3.29s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e0729488fc0e8ca574f07cdff5057f34b72c46fdd81e2180b86423b872dd00000000000000000000000065b994dd9899a20dbd48556e7ae5a5fcf3866798000000000000000000000000a4b562cce7e3052c39c24b000685e17915bdc1770000000000000000000000000000000000000000000000000000000065b994ddc080a053ede8908b373c5256d7007920e3283eb1d9f48342df515d6d02015da171e6caa032c528d4ec318537dd557fbc7e03d2d8e66ca3a79f0e7d11c72eb1296b477bf2