Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138199
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
4.48s
Block → Canton commit
4.48s
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.
0xf8ac108501d9d68fd68259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000000000000000f55efd9c08304de27b2e029e1bc777e8af5d7f5100000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0253141875ffdd05da2d700a047c410c2b3cf769b0fb8a7754b8bac39a076b0ffa024cf1a98afa93ca36473f8cfe53c621aa9b69591d0a5429d9fcba050e7270d29