Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152925
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
753ms
Block → Canton commit
753ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681943f214310f67ecb9c9ab181a63034111fa9b22f2e80b84440c10f1900000000000000000000000031e87903bfa17ec00a06f857c3d2b8d0ad2ee4f40000000000000000000000000000000000000000000000000000000031e87903c001a0a4d5ea2ae3a46d23a5c729ac4533fb68c140b3875e42e4e6b7e53e21a0093c00a03c63c2edb1e9f0175ce0a9492f72cd3af1375a50fb774fab1418e695fa307837