Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172467
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
1.40s
Block → Canton commit
1.40s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194614d64f6e63b26d67a72c6611611d0883023d7f880b84440c10f19000000000000000000000000661f25114b704b94e31f4fafc20407b05b56bcd900000000000000000000000000000000000000000000000000000000661f2511c080a0cdaf6a6bbda2880df73901759bd4b185278bb573362436e8cfa45037217544e9a027dd9988aca33eb0d9e216995b53dfbd1d2c70d42135e06e2c8b834fe57a1b01