Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123165
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
1.27s
Block → Canton commit
1.27s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e8286929426ccfb15590fbf3f84713ba07904b747bb9db87e80b84440c10f19000000000000000000000000cf0768ec9c443f25295719cdac40ccfd404acdc100000000000000000000000000000000000000000000003635c9adc5dea00000c080a0a9b59c6256a1da0fcee186ae287c68789ceedc65c2140b45720138fc91303cc3a05a0447813a2e4a5732092ec5483ef0be1a9ec8bfd465da3779b9590da71c4ef8