Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73267
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
306ms
Block → Canton commit
306ms
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.
0xf8ab218459682f0082c14094f42b8680978d5cef3b83f560532d216a3a01387880b844095ea7b3000000000000000000000000891f73f8d2afb75e6526dd2378515914cb3f49600000000000000000000000000000000000000000000069e10de76676d0800000831c946ea05e9f46faee4ab56d35963de52a1cc30b86fb8aaafc79d40d02cd51ad09c8a6e6a03ce50b124e43deb7acf1467a218090a28c91b1bc768541a485cbe96263d2b994