Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #116629
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
496ms
Block → Canton commit
496ms
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.
0xf8ac81b083124f888301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000000000000000000000002d72b5ff7d9a600d0de3e1dcf2c0a82011559500000000000000000000000000000000000000000000000340aad21b3b700000831c946ea04cadcca025b6af75c8a8dc13144efe744e07285c753ea420e42efa4a8645c9f8a01642ff85e9caeff22ef101be6a9de6867f968b3bd3fd405ba1ad421b85fa4f78