Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #73526
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
455ms
Block → Canton commit
455ms
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.
0xf8ac808504d3f6400c82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d1ca9a4646359675e2a5e1b70660c47a9fa43ceb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea04567dec77f341416cb09a765570cb3a35b9aa0ee75ea1307aa53da63feeab2cda00112dc74bef780638c0d9b2e6ed1699882e167efef05f70dd1b5029694dc9885