Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #215742
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac0a8519f30333338259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000000000000000000000f2c09381932eb861642fe1189d5ddaea7d07e300000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea06085143445e2e7b4fb3b7e7cb69e1758d8083fa25333ee619cc156fde53c38b7a0417fca838cd7faaf6a337d375526c947b4dbb4ec940c1c2919ff39d977991573