Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92931
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.
0xf8ac2c848df147c083011e39940f71d8189a7385737e21ef301f7a6721703ace8b80b84440c10f19000000000000000000000000872fe6ba200b457f1bdd1928a21093ee264e89d000000000000000000000000000000000000000000000d3c21bcecceda1000000831c946da094415c8e6387b505376bccddbcc0ddb0d7b6497da6d5e706fb6e854c06e57fe9a0229709173d2a0414d25b7df30fc8a163b25de66b2e4afbd311e9155fcee79e0a