Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #42385
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
487ms
Block → Canton commit
487ms
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.
0xf8ab2a84eb62839a827e909486d018b3450afa670249460db928e96f4b8149bf80b844a9059cbb0000000000000000000000001bef0294b8703e8ea7dc159fb9ac431139581c7300000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da0a6a7f6f13eadb51e9f2d69dd1eb04a5b1107e7f9a51ca89aa6084a6c3c015008a004808bf7e1a0d09e1da0299696a80d1d61efddb626b7442a25cdb8ec9080cabc