Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #89922
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
1.25s
Block → Canton commit
1.25s
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.
0xf8ac428498ea8faa83011e3994aa74e41e9e6d3a1578841bfca959e536a67dd4bb80b84440c10f19000000000000000000000000e53d5e5e9922e49d9433f642166a7f1b70b10cc900000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea04e36575f1fd25c57292bab7fb1b7af43f07a1edca6e2ecc7f979c852d7cc15fca01744db41b47c61d9a85d9aef803abdbba32b95b1259dc2a53dc67c13ffb99a1d