Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136476
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
906ms
Block → Canton commit
906ms
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.
0xf8ab078407270e008259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000004d70de5a6e756bb20e863f619d02369041386f7700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea080bad093da018cd3e247fbe90916a1a3095bc99376973da3fa168f22193e054da049c47d24aa227f8ae6e0397c3ae4dc8656367e99cc76bb788f551dd3dff6daa6