Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213403
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
367ms
Block → Canton commit
367ms
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.
0x02f8b3830e4a250c843b9aca0e843b9aca0e8301668194a1aa748b53d5b58fdd5ea4410082c4ee0d0e684080b84440c10f1900000000000000000000000052796a3b18617de99c5896b3d364eaebe48e8c690000000000000000000000000000000000000000000000000000000052d6572ac080a044e207b724519e79fe72ca2c81330c3b78e9a9f5384f05694af437a34d4a17aba05ca02a20d095ae626a0f55ae1822199aac61e2e8d246a94e12a65486920782e9