Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #222319
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
1.05s
Block → Canton commit
1.05s
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e82869e94451c925bab68b6f1fead3543ce1471aab1b8cadc80b84440c10f19000000000000000000000000f14f916e24c7edc1a671f6406133590dc9705af60000000000000000000000000000000000000000000001087dba09f33adc0000c080a00d5317d64861c9e098a86c38178ac36d6a13c7c3ab8989da9003065271eca0a7a06c45f29fbc2aeb43a343f32add2da0660bd5ce1ca996e59a592fdb68ccf6b824