Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #199358
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
1.18s
Block → Canton commit
1.18s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294c890195615ed07824f92785b4d2b3f3ab46199e480b84440c10f190000000000000000000000002eb9b09d8fc32cff581f416e65ae76bbe2203db500000000000000000000000000000000000000000000003635c9adc5dea00000c080a0424acff304d76cf48de0866a58354c5af5a82d4c34d7d6550bf3221cbbfc2486a0121b86979737814b6cad7bebc779983c8d4bbb2a715a6d65e89706242066208b