Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #123565
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
1.38s
Block → Canton commit
1.38s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294e9dfe385f9ec0c5d8ad209232659f72a2b5cb70980b844a9059cbb000000000000000000000000fb51fc49285414ec01650777071b8a67eacbad4c0000000000000000000000000000000000000000000000008ac7230489e80000c080a0ce0a2d6a7f811308b81e11f559208876b3d48c7af0b97f16d11c0ad77d19b679a00cd8652ecb0989fcd7861e76b83b9f1f8a3d1e67b3e4f031ec3bd5036a3eadeb