Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121184
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
157ms
Block → Canton commit
157ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016675949b9c96ce4e0868d48445eb0ee61d2614755e29fe80b84440c10f19000000000000000000000000b3f4126a4b00b2b9ab854f29a790c1c7c658734a00000000000000000000000000000000000000000000000000000000b3f4126ac001a0dfc1bd31294a8031854ac93f7b39d07cdc9c33767148dbe1626cf255c55b0d24a02f0c4737c650bd0baba2c4e3b21aba89c3e7b64d30851e0ee4138868c20f051a