Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156069
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
224ms
Block → Canton commit
224ms
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.
0xf8ab428459682f00827e9094fb6b4b806f9f328c63baeba503a9ec1b31013d0880b844a9059cbb0000000000000000000000006f5805877eac84816e52c5b3b2c193da6739879d00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0b297a90fcebac42230aced7e0adafc36debd8470d86d37bf42e762544129b950a062fba2b89feba83787c13b1394c21a9800a9b58aa9312a75258eb05f6d806e69