Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #50548
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
115ms
Block → Canton commit
115ms
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.
0xf8ab118459682f0082c140941af56019f28d672f4242c9602ff768738cf6379680b844095ea7b30000000000000000000000008f682ce6a40405b38318aed7fb1c30ef6ad1037a0000000000000000000000000000000000000000000069e10de76676d0800000831c946da0c4acfcf7f451ae7c04b1d553a22ac7b599c1938b4d06c4d97eaf2d52988f3671a0620d8b60b19768409892664cfff1a5c69cec66d10633d1243e0b1fc65de6034d