Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24728
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
616ms
Block → Canton commit
616ms
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.
0xf8ac17857a3c704207827e9094d001489cbdb501f7004fb3d234fd0128542c8ad880b844a9059cbb000000000000000000000000ab93d13a3b3bd4e01f0107a0aa524665be6637fa00000000000000000000000000000000000000000000021e19e0c9bab2400000831c946da03cdbd10735d1180b5ff392d061298dafedec124dcbcfe88819c26c138b932cc9a05bd4602baf81e10cae0d83f551ac2f431d0ac9953787fc820b484c36ec065439