Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212388
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
217ms
Block → Canton commit
217ms
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.
0xf8ab0f8402bdfc678259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000983e4da24d904dd33e711419e07c76139167cafd00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da039c8d27a14977824ef9e6f410f1b825d544a00f25407f52a510293ec2069f1c0a041d828c86368ea08de27949c8e6e639833b7bc0b93c0f39f4c3476b2c2579aee