Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153084
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
1.65s
Block → Canton commit
1.65s
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.
0xf8ab04844edb60d08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000023d0a0dea4bfec401d46245a9fbb2cda4c4fd08600000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0441fbb6df590b04a6b827b3696e22899b35bf4ea4cc35420c9dc7e3e0e7c9184a051f5685f193474083afc228759e5378c5b5b258c1768f6f1ceaa58f3189cd9a7