Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222254
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
2.39s
Block → Canton commit
2.39s
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.
0xf8ab17849a7ec80082598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000f9478f272c7e1b7ff46148006bf57ede1b78293500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00945bd1ae39cae14fd6741c42006ca795c9bf9d3e9c045a848cc3bed4dbf62c8a006d60d45a724a7387e00d161e1c27cffbe0e3d0400d6c74a61833478cce6f9a6