Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #221676
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
228ms
Block → Canton commit
228ms
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.
0x02f8d2830e4a250d843b9aca0e843b9aca0e82e07f94ac7b59b769350a2c048b3a694d984002f03688cb80b86423b872dd000000000000000000000000b4801b2927169705aa056dbd48b80d9f28d853e600000000000000000000000024a2defd4a0333513472968219e81991d879da5f00000000000000000000000000000000000000000000000000000000386962d3c080a01f654e7a39f63eb9c4b96b5b61439de16e11e6f0be8f3c58df4e3fd9e0f3ee12a021dd2b5a09f7832584000e6fe34e738d822cb40fa83a3bcbcb19b90a6b3f7fe0