Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187504
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
1.22s
Block → Canton commit
1.22s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681944384daa6df19cc18815b7c9762c576c2eb6ab81780b84440c10f1900000000000000000000000045bb9c1ba658dde5ae3dd5b767d73574085c6aca0000000000000000000000000000000000000000000000000000000045bb9c1bc080a0fb1d207a2500815c943a85f4e2d8a15d9ad21120b4dac961c7b0cd77a56fe2efa0683d6231bce896918600ac91903eb45c5fe34f3a27d6f041b0f6c7f372f50a80