Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #150858
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
2.09s
Block → Canton commit
2.09s
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.
0xf8ab03845b4969e48286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000490df679caa015d422cdf407a86244f6b1b0245e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d27b93082f99f55e00f27304c305ae1a6936fe71916117ef4160eb0d9dda74f7a0292c3b16f47af3c3a9b0e2dee8a3f8c5654cfa52d1883fbc351791e631766a59