Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #212325
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
687ms
Block → Canton commit
687ms
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.
0xf8aa1883c3e9528259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000a0e3245b9214757f3469c9611e796965ed8d140800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00657741b97e9b3073e50a233368e8ef3f29ada8c88fe4c7d3cdb5313efd85392a06f21a2b2b420279e5994c77ce15deeffd32adecf22b37f2eb81d049a679b2531