Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #25113
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
537ms
Block → Canton commit
537ms
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.
0xf88c178506676116ad830178c194541eb3d3bf4c31723659071c8ff7c9e72662276680a46a6278420000000000000000000000003f30acfefe9f99428c657ab15bdf56929d1291f9831c946da0f222399d5166f3f4eeacfac5e93f829bc4fdd551a0a3a88bbba12d6a4f07637da03be7f6f876d971131c065e43e10f2c47a99afd0a14e34372548809df6278df81