Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186826
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
417ms
Block → Canton commit
417ms
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.
0xf8ab5f843e95ba8e82c1409471b9aff4af18d67f40e9d6b0b4eb7af493d248b180b844095ea7b3000000000000000000000000afb9e4d4ada2ce513b36ca23eecfef1772d0a5e80000000000000000000000000000000000000000000069e10de76676d0800000831c946ea0c4cae8d41c6aab00fa8035d770bdccf80f371c17f6806b1ef4f5e770b67a66b9a055d2fdffb530aba87f266a36e6c60d260ba03e7fb48e631d988c23b76bccceb1