Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #48184
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
386ms
Block → Canton commit
386ms
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.
0xf8ab0184d593001382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000002b1e929a7cda0541c8d83b7df99239224088b0e300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da016b17e191628caa4a471da248b54294324be0760a30c6ba1d1f3811f610e190aa01fb2c2d2479a3f0a3e7a8ced6d82028f7256094c42c140f4569c1bc5cd22e904