Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #155432
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
694ms
Block → Canton commit
694ms
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.
0xf8ac03850103453a848286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cdb8b5d9071e288e4a12a0a1b80dab60dd882df800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a79b56684ccbd52adc6722fff87ad120827c4dbfe0f70802b23d5ea71260dd76a059593c4c9d6d38b6f96ffed2a5406549a017f93b0ec90dca9f53a91f907edf75