Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153714
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
1.42s
Block → Canton commit
1.42s
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f941eebf8e215303f3e97f8bbdb8a4e9b412b096aa980b86423b872dd00000000000000000000000033e77931c6849fe90934a6a54b51bea4ecb19a0500000000000000000000000094c6476f4a286c149e86a37ecdf4c45fc11f01890000000000000000000000000000000000000000000000000000000033e77931c001a0bae538b06c47af9a043abb738892041d7d762c6be69548b3c5e3ed817d16f886a030a8d4e9eb93d8d1c23ce47d63187824afcf2ce34a2b883d6fc238c9649da592