Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #167054
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
915ms
Block → Canton commit
915ms
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.
0xf8ab608459682f0082c13494279e3863e89b079a9409507c23426f6820bdf84d80b844095ea7b3000000000000000000000000e10207cc78c1d960a8bc263e00ad33553d94c89c0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0da794c2bbc2629d1f67e27078c81e7da68c82bff235c9fc2aae55e47c69d5fe6a028098b139e5f9e37593ff1d9dabb316b8192f291aa2f16921d4126608e82c766