Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203060
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
528ms
Block → Canton commit
528ms
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.
0xf8ab0a849c21a0b48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000050f1921f95bf0434a4e21d0d1a1ff7346bb5263800000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea00c8bf16ca2d490cfa5819132d477d354ee5343ba8b91366fa89cf4399f8257aaa0438223feb8bcf94f29b9c5e9c62af15158fd4275954f8c4e8b4737d6b14743d6