Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167200
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
545ms
Block → Canton commit
545ms
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.
0xf8ac13850608f3d00082598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000009a6ea20802f60d8ed9dc98dc7515dca38c40ea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0eb7deaaccfed36936b6b09a7a0e9b11422ed0ee1c10cd0c07ac298e838bdd3daa077e4c0cc2057e8745861f5053eac322c673c08e56d30debf3b2e1a3aa0513f65