Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215544
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
918ms
Block → Canton commit
918ms
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.
0xf8ac0d852cd72027508259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000045de8745c06264053951765e148ecda01965fbc800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0eed1242b93b82e73ae0ee0f56e34914cb04ce8de748bc397ed2fcbb01028c98ea00d469b5620ec7d114ac3347807b3c5238d84cb4a27cfaa190f386015bec30277