Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #60481
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
635ms
Block → Canton commit
635ms
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.
0xf8718225d4858bb2c97008825208942c484f52f26ce4c838616cca8a6d548c7dc3553188016345785d8a000080831c946ea0e0f2f0ecf1a1aa80c0f42b05a9b45fc191c11bf0c719f2a06aebe88b5a26ab53a03e25783a3a7b7d853b899b79ee798a3cf40245eedccdd3ac4cd3e21af3a6370f