Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147552
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ab0a8447868c108259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000000000000000b690423b94c688e65e77efb23a4b3a2f878ac4aa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06df011d90c3737688b3e6bb70818b251e558ac45ae0c24ab3d518aea59e027c6a07d5c458905899d5d3627b54649a1a4dc8551e9fd68b285baa41c67a8223021f4