Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142137
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
524ms
Block → Canton commit
524ms
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.
0xf8ab07842c4968728259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000005a6a90f5efe668fb5a26580cecf948f9e63e677700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea036503688920a5064e6735d73aae07a2fae818e175c5f408c54328cf42021a517a07f8716f6d915e3f6d38df47dfd0cba8c6f1532735741b4c648c07a33c834bb64