Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140855
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
2.68s
Block → Canton commit
2.68s
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.
0xf8ac0e854091f0dc738259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000311f531d798d3c304a5109d793b0340eedde2c6100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07f5106889125bdf251e8973a7fd8abc52a775b7be2096de71627c65a0854dbc2a060966c5cf7b10cef3cbced93e24db4696f3c1cd8553551b049faa64dea1f3f68