Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #186909
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
2.65s
Block → Canton commit
2.65s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72946d0d7e20861c61f2b1b46a4c9f76df2411d4f90080b844a9059cbb000000000000000000000000c6a4ed3ec1bf48e93a7a5d760bbbd2276dabae960000000000000000000000000000000000000000000000008ac7230489e80000c080a0c5d7b69dfece03b9f4f611747c822fa4f2188d7cf2afc520bda4a7fd216ec26fa07bda7405608ec9dfef1b319221ed9ed7fa6469b849ba10af1182d72c76fa29cd