Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150871
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ab03845b4969e48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000adfba771840ca9178c46e9f321874bac5bcb6afc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da009e43aa06d5d4f73c1cb7ee6b7930b4c696fd52c67eaddc71bf598ef0bb9f5bea05fe4e562fe5dd84ece78f072175f0ebf584a266412202db720197479d89e37e3