Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165273
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
265ms
Block → Canton commit
265ms
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.
0xf8ab038480befc098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000134334143f22e024ee731cb1bda9fcc8c22bf68d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00aecba995da1eac6df2b040e60ee42cd5d0ff42ec2bd4c55a8fd7877d9459796a0372af1b1c08dedab65b2264ff15278d56765baa6749c9d580d27a4a6006bea76