Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152063
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
604ms
Block → Canton commit
604ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94cb1eac145769179122d0c7c581538ca83c0876b780b86423b872dd00000000000000000000000035e7961037da557cc2e7342bd96e23ee1ff4724f0000000000000000000000004f020e027a754c2eeb910fa1697846751287756f0000000000000000000000000000000000000000000000000000000035e79610c080a01a16bba37a5f19f35f8a47b4a987b235df218e079a42052514dfc069cadfcbd8a07bfa1f0c609b69536e2aa11e2d39daffaac4ffffb16ae5e12441d7c822f4e493