Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #147074
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
2.64s
Block → Canton commit
2.64s
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.
0xf8ac0f8508ed195b748259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000000000000000000034af27a98e04b279b39f7979a144af311ba6b1bd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea041bd2dd701722f155a551edaa9d9cfef415719773a5d443f14e09e3934a6ccb3a00280af542f0b89288d8baee02b5925be4bf3df1e7b35706bedba3435d05d5321