Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #19260
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac808565932e46238259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000095b9eceed9f321b9183fc0cb5a5eeb396508d96200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da067972a00c213cfd43076211c78f4073679bdd957a0777b10f24f304dcf7b10d9a07806b792acc5ed81c6a47b33e543b098d705eb334da1a5ceb09a8f01cafdb902