Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145712
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
2.22s
Block → Canton commit
2.22s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681940bd3789625b019b294462a234da468500236fdcb80b84440c10f1900000000000000000000000025e6314049663c11ca7fb069083974c39e19b17b0000000000000000000000000000000000000000000000000000000025e63140c001a0e67551d94c43a5c6c3cfed3756775779483e5f553c44c58a83669dadf0f30848a07088f7522d6fd0dba24cdf88a626ac06d16d52605c1ecbdea7a2964dd1e26fdf