Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203170
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
756ms
Block → Canton commit
756ms
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.
0xf8ab6e8477d05ae482c140941ec049e043b72c82b8119ac50aff636b1f6ccd5680b844095ea7b300000000000000000000000014f0839535742f3be5e516715fa7a7fefaa336620000000000000000000000000000000000000000000069e10de76676d0800000831c946da0c0faf09f355364baaccfd74b38fd85819136bea9dc57c66985c658bc88dee425a03335670d6026a747bc832e7601cd7958fc21d18730aa0a8cf4a10a63d94e8a87