Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #120508
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
1.37s
Block → Canton commit
1.37s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681946103e20fbde87ac676ca0ad869f752be36b056cc80b84440c10f190000000000000000000000007a35306bbda5b191af7ac3a5431bc0bcc251792a000000000000000000000000000000000000000000000000000000007a35306bc080a0e602c1514f9c46992e1542f0a285e48654240a81a1a6778039325be67748f53aa062cdc2287c05bfdc61a5853e765fdc6c3b8596b8135195376fc159c9cb9ec5cc