Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #178452
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
4.93s
Block → Canton commit
4.93s
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.
0xf8ac0385094c4fbdec8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b93e7a44a41fc1650801c4cbc582675d904d8ce400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da058ef7f0ba36bed70ecd88f7e46716b9e6355f23ac6e4aca946ff0d38a3b3c800a01829d127514070e51e43f9b08780a643ab4535b12318ea27b8072070e1a6ed51