Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73171
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
1.45s
Block → Canton commit
1.45s
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.
0xf8ac8085035a4e900982c9b894beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000012680b77276d9b5f3d2660076e4994dd0071c0ff00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0c04b31052a75abd40ecde7c78c46286c650f43bdf2e07d50c550d89317dafbd7a048a182000430123d5a5540855df4d360decf9d03e0c199164223c96bb00aef45