Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172063
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
4.43s
Block → Canton commit
4.43s
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.
0xf8ab0e8455d4a8138259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000b041681d9d2f94bc83b2ee720a0b0264903f48fb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da040f2929dca8807bd51606d33ec4720ef2d080da324f4f21ef0f4809a0b885331a0038b72a139a20beb64ed12dacc49f62eca4ad3f2dacf8835ef9a89acfabb3c85