Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #69800
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
906ms
Block → Canton commit
906ms
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.
0xf8ac1f8459682f0083011e39945c2f30ef78d0ede5047db44df5794667c294126480b84440c10f19000000000000000000000000c73de2a8b77993ff9ed39a4fa5086c2a52251dca00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea0a87bd88be569ca413210f76d10e8c7cb0bb245c8c46efd508eba383accb37609a021c8a0c3c3579788c63a6b6fbea6d8a76c75c7cdeee7d1252916df4f4660759f