Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #159494
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
2.38s
Block → Canton commit
2.38s
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.
0x02f8d5830e4a25108503d77a04f98503d77a0507835f713894de44d35fceb5bf5b470cf8f54ea45d5f2dea3c1180b864a7a28469000000000000000000000000bc9daff1e2c4ae3776513009fb725bc9c46066b800000000000000000000000094f56a17f02d8246301eb206b2fc5579a266af050000000000000000000000000000000000000000000000000000000000000000c080a06ccc9260f2ebe5f93f22ea185663c02626683f45635a22ee275c0babcbf188d5a0632061d6fb60cf81f48f776d7844e3831fdb3d88c839fc757180635a04c9b3f5