Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174647
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
1.01s
Block → Canton commit
1.01s
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.
0xf8ab0d8408301e688259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000006dcd39ac31797b789e0cdc246668e5d96b6b0e9400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da076787760e26bec91b2a25e6bac9e0641872879449b1649d8d5e09350bee9ad64a06b4820e055addc9780196bda938793627a1822bd664a5441185f43471321b274