Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201881
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
1.15s
Block → Canton commit
1.15s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294de0b640b2e0fc1f3c66f28045e00c20307a185d780b84440c10f19000000000000000000000000d274ce30113c758dbd3851113918b253fb4baf3400000000000000000000000000000000000000000000003635c9adc5dea00000c080a004c3954a77ee34e6db56c7120e220ed72ed225f6e8312bb028a7f216acbf29c9a05e3ddb7e07a55d6f051624b6ebcb764d3742c5ee5f62030846c6e4029c3aae47