Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #113456
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
476ms
Block → Canton commit
476ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72945b1c8f5df47dfd26baa8f807dbc747dc923b06c780b844a9059cbb000000000000000000000000476d1068625a7e1548853435f5caf1253aad25380000000000000000000000000000000000000000000000008ac7230489e80000c080a0998b80591387b0246f8836863a1c5881e4fbbc9adf117dd109d7806ed5d07a39a01ffc010a91c470bc7a20c55163fa1971b79eb51727d5f281ef9b6dc7cf7b4b71