Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #220215
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
1.19s
Block → Canton commit
1.19s
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.
0xf8ab0d8480befc008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000000000000000000017ccb0b898c44568a8f3ec9ca66a794332a3123800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da051e30280c8bbf7bfb5c436c4f08dbbda70fbfd9d1c585854e14c129dc5f12a1fa004de15b145a9d1fdbb9e77eb117d6ac334fe6ca2ef0344952b91929924cb921d