Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213633
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
768ms
Block → Canton commit
768ms
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.
0xf8ab0d8455d4a8138259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f19000000000000000000000000b621bfce7f7981317e6397e28ac80e54ee6c58a700000000000000000000000000000000000000000000003635c9adc5dea00000831c946da07d2b7dcfa852ebc64b3857afb2e9e450f71460eb1ffab0bb30e668feaefa0589a064481ff4bae2c8a2115ee3880d16c32f95c97470faaee20f46a9356e8e4cfce8