Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #121298
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
1.17s
Block → Canton commit
1.17s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681948177830f79d3f50b49c840f5839491a11ef42ba580b84440c10f19000000000000000000000000e28a376ef613a75a3d686b52bda13ed7b2ff79d400000000000000000000000000000000000000000000000000000000e28a376ec080a084b3901fdf26ec4b07661b9a547764054e834cc43667776991b20ecdb2c5bfefa034bf4216759fe4d2f9b81b5870dcdf17ee3610bd8e78cd0cfd0d7a5376221383