Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #85478
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
3.48s
Block → Canton commit
3.48s
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.
0xf8ab268459682f00827e90947a08cb992f783fa1743f196106e36d71464d08bf80b844a9059cbb000000000000000000000000a093a655bdff34f72f3d52fc28e3be9ed43531a400000000000000000000000000000000000000000000021e19e0c9bab2400000831c946ea0f2e4367e7007c431b8b3360ebeab3c7d5fe3c856ed739bcd4d27bbba195fb756a02528632ee7ece5be1b0771684e5dcd58e68b8484b94d4903bd23a8260cbd8215