Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #151845
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
2.48s
Block → Canton commit
2.48s
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.
0xf8ab03848a068daa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000005d7909bebf177121ce46ab688908538fd62d80f700000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea077ee979c9a6db59708032cd1c3d53d96c14f32bc54eee91f148942c943fca734a064f19bd5365c5f3c1e34b7da47eb6e800fb0c051d7b65bad615f060b11765c47