Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #124114
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
615ms
Block → Canton commit
615ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294ed4ee27c64cbefbc683fd22c7453a60fe496843480b84440c10f1900000000000000000000000064ad6ee5d5fadfc10ebe93cf81ec8cb8a6ad03bb00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0e30b7061183b638e863d146b62f91ba1239cca81fe9721fc3d3303a28899b565a073f8195bc6b9081201c05ca9eadf1615356d8ad6dd1d0db06aa0e1660f9f1ac6