Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179061
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
587ms
Block → Canton commit
587ms
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.
0xf8aa0383a3426f8286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000011c0c800386422b69d754ccc01b61513b727f23d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da03363ad6dbff2b649f6b66c158149e33d0bcfcc20e02693650a4e4301ce082f16a054abce3dcb8b29c3277521198f92d30651c72685231fe9106c75bc44a06edd74