Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42537
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
1.27s
Block → Canton commit
1.27s
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.
0xf8ac24850201d0c764827e849400f48c4e733708f1706d30062e698276c0883a5c80b844a9059cbb000000000000000000000000ca508d3e20f9040a73e400bf37cc70b988e5bad500000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea08ad168fc914da85cca56adb3461023e02e6efe825175c917e273f3c00b956a8aa051da1f15d73355d55ee56e435f6b27beafdf1e7a1c427c3fa1587dc85a2a817a